Basic Information

Faculty

• Faculty of Engineering

Professional Memberships

• The Japanese Society for Quality Control
• 日本航空宇宙学会
• 精密工学会
• 日本機械学会

Academic Degree

• (Kyoto University)
• Dr. Eng.(Kyoto University)

Academic Resume (Graduate Schools)

• Kyoto University, 大学院工学研究科修士課程精密工学専攻, Department of Precision Engineering, 修了

Academic Resume (Undergraduate School/Majors)

• 京都大学, 工学部精密工学科, 卒業

Research History

• From Oct. 2022, To Present

  Kyoto University, Graduate School of Engineering Department of Micro Engineering, Professor
• From Oct. 2011, To Sep. 2022

  京都大学大学院, 工学研究科機械理工学専攻, 准教授
• From 1999, To 2005

  Kyoto University, Graduate School of Engineering
• From 2005

  - 京都大学大学院工学研究科 航空宇宙工学専攻助手(現助教)

Language of Instruction

• English

ID,URL

• ORCID ID

  0000-0002-8875-7758

• J-Global ID

  200901080569226203

• Researcher ID

  F-8469-2013

• Researcher number

  90314228

• External link

  http://www.osdel.me.kyoto-u.ac.jp/index.html

researchmap URL

• https://researchmap.jp/izui0192949

Research

Research Topics, Overview of the research

• Research Topics

  構想設計段階のための最適設計法の研究
  多目的最適化法に基づく意思決定支援システム
  生産システムの最適設計
  機能デバイスの最適設計

• Overview of the research

  機械製品の最適設計法，生産システムの最適設計など，製品開発・生産のプロセスに革新を生み出すためのアプローチを多種多様な観点から研究している．

Research Interests

• 構想設計支援
• 創成的設計
• 最適設計
• Large-scale Optimization
• Rapid Analysis
• Concurrent Engineering
• Design Optimization

Research Areas

• Informatics, Computational science
• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Design engineering
• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Manufacturing and production engineering

Papers

• Multi-material topology optimization based on finite strain subloading surface nonlocal elastoplasticity

  Jike Han; Yuki Yamakawa; Kazuhiro Izui; Shinji Nishiwaki; Kenjiro Terada

  Computer Methods in Applied Mechanics and Engineering, Jul. 2025

  
• Surrogate-Assisted Scenario-Generation Method for Simulation-Based Stochastic Programming Problems

  Issei Suemitsu; Kazuhiro Izui

  IEEE Transactions on Automation Science and Engineering, 2025

  
• Topology optimization for 3D fluid diode design considering wall-connected structures

  Takamitsu Sasaki; Kozo Furuta; Naoyuki Ishida; Hao Li; Tsuguo Kondoh; Kazuhiro Izui; Shinji Nishiwaki

  Structural and Multidisciplinary Optimization, 09 Dec. 2024

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• Differential evolution-based topology optimization using Karhunen-Loève expansion

  Kozo Furuta; Yasutoshi Tsukuda; Takamitsu Sasaki; Naoyuki Ishida; Kazuhiro Izui; Shinji Nishiwaki; Shinya Watanabe

  Engineering Optimization, 25 Oct. 2024

  
• Topology optimization for nonlocal elastoplasticity at finite strain

  Jike Han; Kozo Furuta; Tsuguo Kondoh; Kazuhiro Izui; Shinji Nishiwaki; Kenjiro Terada

  Computer Methods in Applied Mechanics and Engineering, Feb. 2025

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• Evaluating and Analyzing the Efficiency and Influencing Factors of Cold Chain Logistics in China's Major Urban Agglomerations under Carbon Constraints

  ML He; M Yang; XH Wu; J Pu; K Izui

  SUSTAINABILITY, Mar. 2024, Peer-reviewed

  
• 音響導波路における音波制御構造のトポロジー最適化設計

  深田 和範; 古田 幸三; 泉井 一浩; 西脇 眞二

  設計工学・システム部門講演会講演論文集, 2023

  
• Designing a multi-level reverse logistics network for waste batteries of electric vehicles under uncertainty—A case study in the Yangtze River Delta Urban Agglomerations of China

  Meiling He; Qipeng Li; Xiaohui Wu; Kazuhiro Izui

  Journal of Cleaner Production, Sep. 2024

  
• A conceptual design method of disc brake systems for reducing brake squeal - Construction of a design criterion using simplified analysis model based on the concept of first order analysis

  Matsushima, T.; Izui, K.; Nishiwaki, S.

  Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering, 2010

  
• Topology optimization for all-solid-state-batteries using homogenization method

  Naoyuki Ishida; Kozo Furuta; Masashi Kishimoto; Tiannan Hu; Hiroshi Iwai; Kazuhiro Izui; Shinji Nishiwaki

  Structural and Multidisciplinary Optimization, 13 Sep. 2024

  
• Topology optimization method using level set boundary expressions in Navier Stokes flow

  Kentaro Yaji; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  12th AIAA Aviation Technology, Integration and Operations (ATIO) Conference and 14th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2012

  
• Level set-based structural topology optimization of a metallic waveguide loaded with ferrite

  Masaki Otomori; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki; Nozomu Kogiso

  12th AIAA Aviation Technology, Integration and Operations (ATIO) Conference and 14th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2012

  
• Machine system design optimization strategies based on expansion and contraction of design spaces

  Masataka Yoshimura; Kazuhiro Izui

  7th AIAA/USAF/NASA/ISSMO Symposium on Multidisciplinary Analysis and Optimization, 1998

  
• Structural topology optimization of mechanical resonators, actuators and sensors

  Shinji Nishiwaki; Emilio C.N. Silva; Kazumi Matsui; Kenjiro Terada; Kazuhiro Izui; Masataka Yoshimura

  Solid Mechanics and its Applications, 2006

  
• Simultaneous shape and topology optimization for the design of patch antennas

  Naotaka Uchida; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura; Tsuyoshi Nomura; Kazuo Sato

  European Conference on Antennas and Propagation, EuCAP 2009, Proceedings, 2009

  
• Reliability-based topology optimization of frame structure with multiple modes

  Nozomu Kogiso; Katsuya Mogami; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura

  Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, 2006

  
• Product optimization incorporating discrete design variables based on decomposition of performance characteristics

  Masataka Yoshimura; Yu Yoshimura; Kazuhiro Izui; Shinji Nishiwaki

  Proceedings of the ASME Design Engineering Technical Conference, 2006

  
• Topology optimization with a finite strain nonlocal damage model using the continuous adjoint method

  Jike Han; Kozo Furuta; Tsuguo Kondoh; Kazuhiro Izui; Shinji Nishiwaki; Kenjiro Terada

  Computer Methods in Applied Mechanics and Engineering, Dec. 2024

  
• Smart optimization of machine systems using hierarchical genotype representations

  Masataka Yoshimura; Kazuhiro Izui

  Proceedings of the ASME Design Engineering Technical Conference, 1999

  
• Layout optimization techniques for robotic cellular manufacturing systems

  Kazuhiro Izui; Takayuki Yamada; Shinji Nishiwaki; Akio Noda; Tatsuya Nagatani

  Cellular Manufacturing Systems: Recent Developments, Analysis and Case Studies, 01 Jan. 2017

  
• A nested partitioning-based solution method for seru scheduling problem with resource allocation

  Zhe Zhang; Kazuhiro Izui; Xiaoling Song; Yong Yin; Xue Gong

  Journal of Management Science and Engineering, Mar. 2024

  
• Optimization of Electric Vehicle Routes Considering Multi-Temperature Co-Distribution in Cold Chain Logistics with Soft Time Windows

  Meiling He; Mei Yang; Wenqing Fu; Xiaohui Wu; Kazuhiro Izui

  World Electric Vehicle Journal, 22 Feb. 2024

  
• Integration of sales, inventory, and transportation resource planning by dynamic-demand joint replenishment problem with time-varying costs

  Issei Suemitsu; Naoko Miyashita; Junko Hosoda; Yoshihito Shimazu; Takahiro Nishikawa; Kazuhiro Izui

  Computers & Industrial Engineering, Jan. 2024

  
• Topology optimization of coated structures infilled with multiple materials

  Tiannan Hu; Yaguang Wang; Hao Li; Minghao Yu; Kozo Furuta; Kazuhiro Izui; Shinji Nishiwaki

  Finite Elements in Analysis and Design, Aug. 2024

  
• Optimum design method for structural configuration and fiber arrangement for fiber-reinforced composites

  Yusuke Fujimoto; Kozo Furuta; Tsuguo Kondoh; Hao Li; Kazuhiro Izui; Shinji Nishiwaki

  Composites Part C: Open Access, Jan. 2024

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• TOP POINT : 学会賞受賞者の声 複数飛行条件を考慮した多層構造モーフィングフラップの多目的トポロジー最適設計

  上林 恵太; 小木曽 望; 山田 崇恭; 泉井 一浩; 西脇 眞二; 玉山 雅人

  日本航空宇宙学会誌 = Aeronautical and space sciences Japan, Dec. 2022

  
• Layout optimization of the beam spot locations scanned by electromagnets in particle beam therapy

  Y Sakamato; T Nagashima; Y Sato; K Izui; S Nishiwaki

  MECHANICAL ENGINEERING JOURNAL, Sep. 2022, Peer-reviewed

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• 特集研究論文 複数列車種別を考慮した鉄道ダイヤの多目的最適化 (特集 知能技術の先進的システム設計・最適化)

  下坂 将貴; 泉井 一浩; 山田 崇恭; 西脇 眞二

  日本設備管理学会誌 = Journal of the Society of Plant Engineers Japan, Oct. 2019

  
• Magnetising fixture design for optimal magnetisation orientation of ring-type magnet in surface-mounted permanent magnet motor

  Sunghoon Lim; Kazuhiro Izui; Shinji Nishiwaki; Jung-Pyo Hong; Seungjae Min

  IET ELECTRIC POWER APPLICATIONS, Nov. 2018, Peer-reviewed

  
• ロボットセル生産システムのレイアウト最適設計法

  泉井 一浩

  日本設備管理学会誌 = Journal of the Society of Plant Engineers Japan, Jan. 2016

  
• 多段階粒子群最適化を用いたアンテナ設計の一例

  グェン トゥワン ハン; 森下 久; 小柳 芳雄; 泉井 一浩; 西脇 眞二

  電子情報通信学会技術研究報告. A・P, アンテナ・伝播, Jan. 2013

  
• WiMAX用垂直U字型折返しダイポールアンテナの最適設計と導体板上の必要設計面積の評価

  グェン トゥワン ハン; 森下 久; 小柳 芳雄; 泉井 一浩; 西脇 眞二

  電子情報通信学会技術研究報告. A・P, アンテナ・伝播, Jan. 2013

  
• トポロジー最適化を用いた熱光起電力フィルタの設計手法

  川井 一平; 内田 直孝; 泉井 一浩

  計算工学講演会論文集, May 2009

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• Optimization methods using genetic algorithms and their applications in initial design stage

  Izui, K.

  Yosetsu Gakkai Shi/Journal of the Japan Welding Society, 2004, Peer-reviewed

  
• Multiscale topological design of coated structures with layer-wise bi-material lattice infill for minimum dynamic compliance

  Tiannan Hu; Yaguang Wang; Heng Zhang; Hao Li; Naoyuki Ishida; Takamitsu Sasaki; Kozo Furuta; Kazuhiro Izui; Shinji Nishiwaki

  Composite Structures, Nov. 2023

  
• テクスチャエネルギを用いて美的嗜好を考慮したレベルセット法に基づくトポロジー最適化

  Yuya KOZUKA; Kozo FURUTA; Kazuhiro IZUI; Shinji NISHIWAKI

  Transactions of the JSME (in Japanese), 2023

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• Unified structural optimization method using topology optimization and genetic algorithms

  DoeYoung HUR; Sunghoon LIM; Kazuhiro IZUI; Shinji NISHIWAKI

  Mechanical Engineering Journal, 2021

  
• Topology optimization of coated structures with layer-wise graded lattice infill for maximizing the fundamental eigenfrequency

  Tiannan Hu; Yaguang Wang; Heng Zhang; Hao Li; Xiaohong Ding; Kazuhiro Izui; Shinji Nishiwaki

  Computers & Structures, Oct. 2022

  
• Reaction–diffusion equation driven topology optimization of high-resolution and feature-rich structures using unstructured meshes

  Hao Li; Minghao Yu; Pierre Jolivet; Joe Alexandersen; Tsuguo Kondoh; Tiannan Hu; Kozo Furuta; Kazuhiro Izui; Shinji Nishiwaki

  Advances in Engineering Software, Jun. 2023

  
• Multiscale optimal design method of acoustic metamaterials using topology optimization

  Hiromasa Kurioka; Nari Nakayama; Kozo Furuta; Yuki Noguchi; Kazuhiro Izui; Takayuki Yamada; Shinji Nishiwaki

  International Journal for Numerical Methods in Engineering, 23 Mar. 2023

  
• Maximization of the fundamental eigenfrequency using topology optimization based on multi-material level set method

  Nari NAKAYAMA; Hao LI; Kozo FURUTA; Kazuhiro IZUI; Shinji NISHIWAKI

  Mechanical Engineering Journal, 2023

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• Topology optimization for lift–drag problems incorporated with distributed unstructured mesh adaptation

  Hao Li; Tsuguo Kondoh; Pierre Jolivet; Nari Nakayama; Kozo Furuta; Heng Zhang; Benliang Zhu; Kazuhiro Izui; Shinji Nishiwaki

  Structural and Multidisciplinary Optimization, 05 Aug. 2022

  
• Topology optimization for maximizing linear buckling load based on level set method

  Naoyuki ISHIDA; Tsuguo KONDOH; Kozo FURUTA; Hao LI; Kazuhiro IZUI; Shinji NISHIWAKI

  Mechanical Engineering Journal, 2022

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• Production planning method for seru production systems under demand uncertainty

  Yuya Fujita; Kazuhiro Izui; Shinji Nishiwaki; Zhe Zhang; Yong Yin

  Computers and Industrial Engineering, Jan. 2022

  
• A level set based topology optimization method targeting dynamic characteristics of rotational symmetry structures

  Yamasaki S; Yamada T; Matsushima T; Izui K; Nishiwaki S

  Proceedings of 13th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Sep. 2010

  
• 603 Topology Optimization of Sensors Using Piezeoresistive Devices

  Nishiwaki Shinji; Nelli Silva Emilio Carlos; Izui Kazuhiro; Yoshimura Masataka

  The proceedings of the JSME annual meeting, 2005

  
• 5308 Robust Structural Optimization for the Design of Compliant Mechanisms

  Ahn Wonjin; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka; Kogiso Nozomu

  The proceedings of the JSME annual meeting, 2006

  
• Optimum design of an acoustic metamaterial with negative bulk modulus in an acoustic-elastic coupled system using a level set–based topology optimization method

  Yuki Noguchi; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  International Journal for Numerical Methods in Engineering, 24 Feb. 2018

  
• A Framework for Collaborative Design Optimization in Distributed Environments

  Murase Yayoi; Yoshimura Masataka; Nishiwaki Shinji; Izui Kazuhiro

  The proceedings of the JSME annual meeting, 2003

  
• Construction of Collaboration System Considering Constraint Relationships among Design Criteria

  Yang Ningfeng; YOSHIMURA Masataka; IZUI Kazuhiro

  The proceedings of the JSME annual meeting, 2002

  
• A Collaborative Decision Method for Development Targets Considering the Development Costs on Distributed Design

  KOMEDA Hironobu; YOSHIMURA Masataka; IZUI Kazuhiro

  The proceedings of the JSME annual meeting, 2002

  
• Hierarchical Genetic Algorithms Considering Hierarchical and Constraint Relationships Between Design Alternatives

  YOSHIMURA Masataka; IZUI Kazuhiro; FUKATANI Kazuma

  Journal of the Japan Society for Precision Engineering. Supplement. Contributed papers, 05 Apr. 2006

  
• Integration of Component Allocation and Structural Optimization Processes in Satellite Design

  YAMAUCHI Masashi; MURASE Yayoi; IZUI Kazuhiro; NISHIWAKI Shinji; YOSHIMURA Masataka

  The proceedings of the JSME annual meeting, 2004

  
• Topology Optimization Using Structural Discrete Elements for maximization of eigen-values

  Takezawa Akihiro; Saito tadahiro; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka

  The proceedings of the JSME annual meeting, 2004

  
• A Rapid Analysis Method for Production Line Design : Construction of Collaborative Design Environment

  INAMORI Yutaka; NOMURA Ayako; YOSHIDA Satoshi; IZUI Kazuhiro; YOSHIMURA Masataka; MITSUYUKI Keiji; INAGAKI Toru; KAWAGUCHI Yuji

  The proceedings of the JSME annual meeting, 2004

  
• A Method to Formulate Appropriate Multi-objective Functions for Multi-objective Topology Optimizations

  Maeda Takuya; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka

  The proceedings of the JSME annual meeting, 2004

  
• Structural Topology Optimization of Mechanical Structures with Dynamic Functions

  Maeda Yasunori; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka; Matsui Kazumi; Terada Kenjiro

  The proceedings of the JSME annual meeting, 2004

  
• A Rapid Analysis Method for Production Line Design : Consideration of Volume Flexibility and Construction of Decision-Making Environment

  KONISHI Yoshinori; YOSHIDA Satoshi; IZUI Kazuhiro; YOSHIMURA Masataka; NISHIWAKI Shinji; INAMORI Yutaka; NOMURA Ayako; MITSUYUKI Keiji; INAGAKI Toru; KAWAGUCHI Yuji

  The proceedings of the JSME annual meeting, 2004

  
• Multi-phase Innovative Design Method for Compliant Mechanisms,

  KOBAYASHI Masakazu; YAMASHITA Shinsuke; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka; TOMITA Naohide

  The proceedings of the JSME annual meeting, 2004

  
• F01-(2) First Order Analysis における最適設計

  西脇 眞二; 竹澤 晃弘; 泉井 一浩; 吉村 允孝

  年次大会講演資料集, 2003

  
• W02-(4) 最適設計問題の階層的表現と遺伝的アルゴリズムによる解法

  泉井 一浩; 吉村 允孝

  年次大会講演資料集, 2003

  
• Level set-based topology optimisation of a compliant mechanism design using mathematical programming

  Otomori M.; Yamada T.; Izui K.; Nishiwaki S.

  Mechanical Sciences, Feb. 2011

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• J1202-1-2 Level set-based structural topology optimization using finite cover method

  MANABE Masatoshi; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; KURUMATANI Mao; TERADA Kenjiro

  The proceedings of the JSME annual meeting, 2010

  
• J1202-1-1 A Topology Optimization Method Based on the Level Set Method and Concept of the Phase-Field Method

  YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  The proceedings of the JSME annual meeting, 2010

  
• LAYOUT DESIGN METHOD OF ROBOTIC ASSEMBLY SYSTEMS

  Suemitsu Issei; Izui Kazuhiro; Nishiwaki Shinji; Noda Akio; Nagatani Tatsuya; Tanaka Ken-ichi

  Proceedings of JSPE Semestrial Meeting, 2011

  
• Topology optimization for the elastic field using the lattice Boltzmann method

  Takashi Yodono; Kentaro Yaji; Takayuki Yamada; Kozo Furuta; Kazuhiro Izui; Shinji Nishiwaki

  Computers & Mathematics with Applications, Mar. 2022

  
• Weight reduction design of multi-material vehicle components using level set-based topology optimization

  Sunghoon Lim; Ryota Misawa; Kozo Furuta; Shinichi Maruyama; Kazuhiro Izui; Shinji Nishiwaki

  Structural and Multidisciplinary Optimization, Mar. 2022

  
• A level‐set‐based shape optimization method for thermoelectric materials

  Kozo Furuta; Ayami Sato; Kazuhiro Izui; Shinji Nishiwaki

  International Journal for Numerical Methods in Engineering, 18 Feb. 2022

  
• Optimum design and thermal modeling for 2D and 3D natural convection problems incorporating level set‐based topology optimization with body‐fitted mesh

  Hao Li; Tsuguo Kondoh; Pierre Jolivet; Kozo Furuta; Takayuki Yamada; Benliang Zhu; Heng Zhang; Kazuhiro Izui; Shinji Nishiwaki

  International Journal for Numerical Methods in Engineering, 30 Jan. 2022

  
• Three-dimensional topology optimization of a fluid–structure system using body-fitted mesh adaption based on the level-set method

  Hao Li; Tsuguo Kondoh; Pierre Jolivet; Kozo Furuta; Takayuki Yamada; Benliang Zhu; Kazuhiro Izui; Shinji Nishiwaki

  Applied Mathematical Modelling, Jan. 2022

  
• 3311 Design of Electro-magnetic Waveguide Based on Topology Optimization

  UCHIDA Naotaka; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka; NOMURA Tsuyoshi

  The proceedings of the JSME annual meeting, 2008

  
• Multiscale topology optimization for composite plates undergoing thermal displacement

  NISHI Shinnosuke; TERADA Kenjiro; KATO Junji; NISHIWAKI Shinji; IZUI Kazuhiro

  Transactions of the Japan Society for Computational Engineering and Science, 2016

  
• Layout optimization of actuators using penalty function for deformable mirror devices

  Okamoto Toshiki; Yamada Takayuki; Izui Kazuhiro; Nishiwaki Shinji

  Proceedings of JSPE Semestrial Meeting, 2015

  
• J1201-2-3 Topology Optimization for the Design of Frequency Selective Devices

  KAWAI Ippei; UCHIDA Naotaka; IZUI Kazuhiro; NISHIWAKI Shinji; YOSHIMURA Masataka; NOMURA Tsuyoshi

  The proceedings of the JSME annual meeting, 2009

  
• 0301 Method for evaluating degrees of inventive step

  NISHIMURA Ryuhei; HAN Korei; IZUI Kazuhiro; NISHIWAKI Shinji; YOSHIMURA Masataka

  The proceedings of the JSME annual meeting, 2007

  
• 3108 Component Commonality Design Method for Switchgears Considering Inventory Level and Delivery Lead-time

  KARIYA Haruki; IZUI Kazuhiro; NISHIWAKI Shinji; YOSHIMURA Masataka; HAYASHI Shuichi; OGIHARA Yoshiya

  The proceedings of the JSME annual meeting, 2007

  
• 3106 Development of Compliant Mechanisms Based on Optimum Design

  HORIUCHI Ryo; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka; DAVIES Anchelee; MIYAZAKI Yuhki

  The proceedings of the JSME annual meeting, 2007

  
• 3130 Topology Optimization Using Commercial Software COMSOL

  Uchida Naotaka; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka; NOMURA Tsuyoshi

  The proceedings of the JSME annual meeting, 2007

  
• Level set-based topology optimization for two dimensional turbulent flow using an immersed boundary method

  Seiji Kubo; Atsushi Koguchi; Kentaro Yaji; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  Journal of Computational Physics, Dec. 2021

  
• Full-scale 3D structural topology optimization using adaptive mesh refinement based on the level-set method

  Hao Li; Takayuki Yamada; Pierre Jolivet; Kozo Furuta; Tsuguo Kondoh; Kazuhiro Izui; Shinji Nishiwaki

  Finite Elements in Analysis and Design, 15 Oct. 2021

  
• Topology optimization for unifying deposit thickness in electroplating process

  Naoko Ishizuka; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  Structural and Multidisciplinary Optimization, 01 Oct. 2020

  
• Robust topology optimization of optical cloaks under uncertainties in wave number and angle of incident wave

  Yuki Sato; Kazuhiro Izui; Takayuki Yamada; Shinji Nishiwaki

  International Journal for Numerical Methods in Engineering, 15 Sep. 2020, Peer-reviewed

  
• A wavelength selective emitter design method using hyperbolic tangent level set-based shape optimization

  Hideki Yasuda; Masahiko Orii; Kazuhiro Izui; Takayuki Yamada; Shinji Nishiwaki; Motofumi Suzuki

  Optics Communications, May 2020, Peer-reviewed

  
• Isogeometric topology optimization of anisotropic metamaterials for controlling high‐frequency electromagnetic wave

  Shinnosuke Nishi; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki; Kenjiro Terada

  International Journal for Numerical Methods in Engineering, 30 Mar. 2020, Peer-reviewed

  
• Topology Optimization with Geometric Constraints for Visibility Using Fictitious Physical Model

  Eri ITO; Shinji NISHIWAKI; Kazuhiro IZUI; Takayuki YAMADA

  The Proceedings of Mechanical Engineering Congress, Japan, 2020

  
• Level-set based topology optimization considering milling directions via fictitious physical model

  Doe YOUNG HUR; Yuki SATO; Takayuki YAMADA; Kazuhiro IZUI; Shinji NISHIWAKI

  Mechanical Engineering Journal, 2020

  
• Multiobjective Topology Optimization for a Multi-layered Morphing Flap Considering Multiple Flight Conditions

  Keita KAMBAYASHI; Nozomu KOGISO; Takayuki YAMADA; Kazuhiro IZUI; Shinji NISHIWAKI; Masato TAMAYAMA

  TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, 2020, Peer-reviewed

  
• A topology optimization method in rarefied gas flow problems using the Boltzmann equation

  A. Sato; T. Yamada; K. Izui; S. Nishiwaki; S. Takata

  Journal of Computational Physics, 15 Oct. 2019, Peer-reviewed

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• Topology Optimization of Superconducting Electromagnets for Particle Accelerators

  Yusuke Sakamoto; Daisuke Ishizuka; Tetsuya Matsuda; Kazuhiro Izui; Shinji Nishiwaki

  IEEJ Transactions on Power and Energy, 01 Sep. 2019, Peer-reviewed

  
• Topology optimization for fluid flows using the MPS method incorporating the level set method

  Y. Sasaki; Y. Sato; T. Yamada; K. Izui; S. Nishiwaki

  Computers & Fluids, Jun. 2019

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• Imposing geometrical constraint in topology optimization for additive manufacturing

  Takao MIKI; Ayumu FURUTA; Yuki SATO; Takayuki YAMADA; Kazuhiro IZUI; Shinji NISHIWAKI

  Transactions of the JSME (in Japanese), Jun. 2019, Peer-reviewed

  
• Topology optimization method for unsteady state incompressible viscous flow based on a level set immersed boundary method

  Atsushi KOGUCHI; Kentaro YAJI; Takayuki YAMADA; Kazuhiro IZUI; Shinji NISHIWAKI

  Transactions of the JSME (in Japanese), May 2019, Peer-reviewed

  
• Data mining based on clustering and association rule analysis for knowledge discovery in multiobjective topology optimization

  Sato, Y; Izui, K; Yamada, T; Nishiwaki, S

  Expert Systems With Applications, Apr. 2019, Peer-reviewed

  
• Design Optimization of Radar Absorbent Material for Broadband and Continuous Oblique Incidence Characteristics

  Yuka ISHII; Naobumi MICHISHITA; Hisashi MORISHITA; Yuki SATO; Kazuhiro IZUI; Shinji NISHIWAKI

  IEICE Transactions on Communications, 01 Feb. 2019, Peer-reviewed

  
• Robust design of radar absorbent material with broadband characteristics

  Yuka Ishii; Naobumi Michishita; Hisashi Morishita; Yuki Sato; Kazuhiro Izui; Shinji Nishiwaki

  IEICE Communications Express, 2019, Peer-reviewed

  
• Proposal of Multi-layered Compliant Mechanism as Internal Mechanism of Morphing Wing

  Keita KAMBAYASHI; Akari TSUDA; Nozomu KOGISO; Takayuki YAMADA; Kazuhiro IZUI; Shinji NISHIWAKI; Masato TAMAYAMA

  AEROSPACE TECHNOLOGY JAPAN, THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, 2019, Peer-reviewed

  
• Reliability-based topology optimization under shape uncertainty modeled in Eulerian description

  Sato, Y; Izui, K; Yamada, T; Nishiwaki, S; Ito, M; Kogiso, N

  Structural and Multidisciplinary Optimization, Jan. 2019, Peer-reviewed

  
• Thermal performance optimization in electric vehicle power trains by locally orthotropic surface layer design

  Petrovic, M; Nomura, T; Yamada, T; Izui, K; Nishiwaki, S

  Journal of Mechanical Design, Sep. 2018, Peer-reviewed

  
• A heuristic approach for actuator layout designs in deformable mirror devices based on current value optimization

  Yamaki, Y; Sato, Y; Izui, K; Yamada, T; Nishiwaki, S

  Structural and Multidisciplinary Optimization, Sep. 2018, Peer-reviewed

  
• Topology optimization for hyperbolic acoustic metamaterials using a high-frequency homogenization method

  Noguchi, Y; Yamada, T; Izui, K; Nishiwaki, S

  Computer Methods in Applied Mechanics and Engineering, Jun. 2018, Peer-reviewed

  
• Optimum design of a multi-functional acoustic metasurface using topology optimization based on Zwicker's loudness model

  Kohei Miyata; Yuki Noguchi; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  Computer Methods in Applied Mechanics and Engineering, 01 Apr. 2018, Peer-reviewed

  
• Topology optimization method for incompressible viscous flow applying an immersed boundary method

  古口睦士; 久保世志; 矢地謙太郎; 山田崇恭; 泉井一浩; 西脇眞二

  日本機械学会論文集, Apr. 2018, Peer-reviewed

  
• Two-scale topology optimization for composite plates with in-plane periodicity

  Shinnosuke Nishi; Kenjiro Terada; Junji Kato; Shinji Nishiwaki; Kazuhiro Izui

  International Journal for Numerical Methods in Engineering, 24 Feb. 2018, Peer-reviewed

  
• Orthotropic material orientation optimization method in composite laminates

  Mario Petrovic; Tsuyoshi Nomura; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  Structural and Multidisciplinary Optimization, Feb. 2018, Peer-reviewed

  
• Multi-objective Optimization of Magnetic Actuator Design Using Adaptive Weight Determination Scheme

  Ryu, N; Lim, S; Min, S; Izui, K; Nishiwaki, S

  IEEE Transactions on Magnetics, Feb. 2018, Peer-reviewed

  
• An optimum design method for a thermal-fluid device incorporating multiobjective topology optimization with an adaptive weighting scheme

  Sato, Y; Yaji, K; Izui, K; Yamada, T; Nishiwaki, S

  Journal of Mechanical Design, Jan. 2018, Peer-reviewed

  
• Shape sensitivity for a two-phase heat conduction problem considering nanoscale effects

  Kozo Furuta; Ayami Sato; Kazuhiro Izui; Mitsuhiro Matsumoto; Takayuki Yamada; Shinji Nishiwaki

  Journal of Advanced Mechanical Design, Systems and Manufacturing, 2018, Peer-reviewed

  
• Sensitivity analysis for energy minimization problems in phonon heat transfer systems

  古田幸三; 佐藤綾美; 泉井一浩; 山田崇恭; 松本充弘

  計算数理工学論文集, Dec. 2017, Peer-reviewed

  
• A formulation for optimal design problem of compliant displacement magnification mechanisms based on effective energy concept

  Yamada, T; Izui, K; Nishiwaki, S

  Mechanical Engineering Letters, Nov. 2017, Peer-reviewed

  
• Topology optimization of a no-moving-part valve incorporating Pareto frontier exploration

  Yuki Sato; Kentaro Yaji; Kazuhiro Izui; Takayuki Yamada; Shinji Nishiwaki

  Structural and Multidisciplinary Optimization, 01 Oct. 2017, Peer-reviewed

  
• A level set-based topology optimization method for simultaneous design of elastic structure and coupled acoustic cavity using a two-phase material model

  Yuki Noguchi; Takashi Yamamoto; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  Journal of Sound and Vibration, 15 Sep. 2017, Peer-reviewed

  
• Topology optimization for unification deposit thickness on electroplating process

  Naoko ISHIZUKA; Yuki NOGUCHI; Takayuki YAMADA; Kazuhiro IZUI; Shinji NISHIWAKI

  Transactions of the JSME (in Japanese), Sep. 2017, Peer-reviewed

  
• Topology optimization with geometrical constraints based on fictitious physical models (The geometrical constraint for molding and milling)

  Yuki SATO; Takayuki YAMADA; Kazuhiro IZUI; Shinji NISHIWAKI

  Transactions of the JSME (in Japanese), Jul. 2017, Peer-reviewed

  
• Design Optimization of a Magnetic Actuator Incorporating the Concept of the Hybrid Analysis Method

  Sunghoon Lim; Seungjae Min; Kazuhiro Izui; Shinji Nishiwaki

  IEEE TRANSACTIONS ON MAGNETICS, Jun. 2017, Peer-reviewed

  
• Local-in-time adjoint-based topology optimization of unsteady fluid flows using the lattice Boltzmann method

  Chen, C; Yaji, K; Yamada, T; Izui, K; Nishiwaki, S

  Mechanical Engineering Journal, Jun. 2017, Peer-reviewed

  
• A topology optimization method for rarefied gas flows

  Ayami SATO; So OKAMOTO; Takayuki YAMADA; Kazuhiro IZUI; Shinji NISHIWAKI

  Transactions of the JSME (in Japanese), Jun. 2017, Peer-reviewed

  
• Optimal design of electromagnetic cloaks with multiple dielectric materials by topology optimization

  Naoki Kishimoto; Kazuhiro Izui; Shinji Nishiwaki; Takayuki Yamada

  Applied Physics Letters, 15 May 2017, Peer-reviewed

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• Level set-based topology optimization for the design of a peltier effect thermoelectric actuator

  Kozo Furuta; Kazuhiro Izui; Kentaro Yaji; Takayuki Yamada; Shinji Nishiwaki

  Structural and Multidisciplinary Optimization, 01 May 2017

  
• Topology optimization for multi-material structures based on the level set method

  Naoki KISHIMOTO; Yuki NOGUCHI; Yuki SATO; Kazuhiro IZUI; Takayuki YAMADA; Shinji NISHIWAKI

  Transactions of the JSME (in Japanese), May 2017, Peer-reviewed

  
• A level set-based topology optimization method for optimal manifold designs with flow uniformity in plate-type microchannel reactors

  Seiji Kubo; Kentaro Yaji; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  Structural and Multidisciplinary Optimization, 01 Apr. 2017, Peer-reviewed

  
• Topology optimization of hyperbolic metamaterials for an optical hyperlens

  Masaki Otomori; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki; Jacob Andkjær

  Structural and Multidisciplinary Optimization, 01 Mar. 2017, Peer-reviewed

  
• Multi-objective hybrid algorithms for layout optimization in multi-robot cellular manufacturing systems

  Zhen Yang Lim; S. G. Ponnambalam; Kazuhiro Izui

  KNOWLEDGE-BASED SYSTEMS, Mar. 2017, Peer-reviewed

  
• Pareto frontier exploration in multiobjective topology optimization using adaptive weighting and point selection schemes

  Yuki Sato; Kazuhiro Izui; Takayuki Yamada; Shinji Nishiwaki

  Structural and Multidisciplinary Optimization, 01 Feb. 2017, Peer-reviewed

  
• Manufacturability evaluation for molded parts using fictitious physical models, and its application in topology optimization

  Sato, Y; Yamada, T; Izui, K; Nishiwaki, S

  The International Journal of Advanced Manufacturing Technology,, 2017, Peer-reviewed

  
• Nature inspired algorithms to optimize robot workcell layouts

  Zhen Yang Lim; S. G. Ponnambalam; Kazuhiro Izui

  APPLIED SOFT COMPUTING, Dec. 2016, Peer-reviewed

  
• Effect of temperature on the fiber/matrix interfacial strength of carbon fiber reinforced polyamide model composites

  Kazuto TANAKA; Nanako HOSOO; Tsutao KATAYAMA; Yuki NOGUCHI; Kazuhiro IZUI

  Mechanical Engineering Journal, Dec. 2016, Peer-reviewed

  
• Simultaneous optimization of layout and task schedule for robotic cellular manufacturing systems

  Issei Suemitsu; Kazuhiro Izui; Takayuki Yamada; Shinji Nishiwaki; Akio Noda; Tatsuya Nagatani

  COMPUTERS & INDUSTRIAL ENGINEERING, Dec. 2016, Peer-reviewed

  
• https://doi.org/10.11421/jsces.2016.20160024

  Shinnosuke Nishi; Kenjiro Terada; Junji Kato; Shinji Nishiwaki; Kazuhiro Izui

  日本計算工学会論文集, Nov. 2016, Peer-reviewed

  
• Shape and topology optimization based on the convected level set method

  Kentaro Yaji; Masaki Otomori; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki; Olivier Pironneau

  Structural and Multidisciplinary Optimization, 01 Sep. 2016, Peer-reviewed

  
• Gradient-based multiobjective optimization using a distance constraint technique and point replacement

  Yuki Sato; Kazuhiro Izui; Takayuki Yamada; Shinji Nishiwaki

  Engineering Optimization, 02 Jul. 2016, Peer-reviewed

  
• Topological derivative for an acoustic-elastic coupled system based on two-phase material model

  Noguchi, Y; Yamada, T; Yamamoto, T; Izui, K; Nishiwaki, S

  Mechanical Engineering Letters, Jul. 2016, Peer-reviewed

  
• Topology optimization in thermal-fluid flow using the lattice Boltzmann method

  Kentaro Yaji; Takayuki Yamada; Masato Yoshino; Toshiro Matsumoto; Kazuhiro Izui; Shinji Nishiwaki

  Journal of Computational Physics, 15 Feb. 2016, Peer-reviewed

  
• Level set-based topology optimization targeting micropumps employing an induced-charge electro-osmosis flow

  Ryuta TANAKA; Kentaro YAJI; Ayami SATO; Kazuhiro IZUI; Takayuki YAMADA; Shinji NISHIWAKI

  Transactions of the JSME (in Japanese), 2016, Peer-reviewed

  
• Optimum design of lattice structures based on continuum expression using micropolar continuum theory

  Ayami SATO; Takayuki YAMADA; Kazuhiro IZUI; Shinji NISHIWAKI; Kenjiro TERADA

  Transactions of the JSME (in Japanese), 2016

  
• TOPOLOGY OPTIMIZATION USING THE LATTICE BOLTZMANN METHOD FOR TWO-PHASE FLUIDS WITH THE SAME DENSITY

  矢地謙太郎; 山田崇恭; 吉野正人; 松本敏郎; 泉井一浩; 西脇眞二

  計算数理工学論文集, Dec. 2015, Peer-reviewed

  
• Topology optimization of free-layer damping material on a thin panel for maximizing modal loss factors expressed by only real eigenvalues

  Takashi Yamamoto; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  JOURNAL OF SOUND AND VIBRATION, Dec. 2015, Peer-reviewed

  
• An acoustic metasurface design for wave motion conversion of longitudinal waves to transverse waves using topology optimization

  Y. Noguchi; T. Yamada; M. Otomori; K. Izui; S. Nishiwaki

  Applied Physics Letters, 30 Nov. 2015, Peer-reviewed

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• Matlab code for a level set-based topology optimization method using a reaction diffusion equation

  Masaki Otomori; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, May 2015, Peer-reviewed

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• A topology optimization method for a coupled thermal-fluid problem using level set boundary expressions

  Kentaro Yaji; Takayuki Yamada; Seiji Kubo; Kazuhiro Izui; Shinji Nishiwaki

  INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, Feb. 2015, Peer-reviewed

  
• Driving force profile design in comb drive electrostatic actuators using a level set-based shape optimization method

  Takayo Kotani; Takayuki Yamada; Shintaro Yamasaki; Makoto Ohkado; Kazuhiro Izui; Shinji Nishiwaki

  STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, Feb. 2015, Peer-reviewed

  
• Level set-based topology optimization in an incompressible viscous flow using the finite vokume method

  Atsushi Koguchi; Kentaro Yaji; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  日本計算工学会論文集, 2015, Peer-reviewed, Invited

  
• Multiobjective optimization using an aggregative gradient-based method

  Kazuhiro Izui; Takayuki Yamada; Shinji Nishiwaki; Kazuto Tanaka

  STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, Jan. 2015, Peer-reviewed

  
• Topology optimization using the lattice Boltzmann method incorporating level set boundary expressions

  Kentaro Yaji; Takayuki Yamada; Masato Yoshino; Toshiro Matsumoto; Kazuhiro Izui; Shinji Nishiwaki

  JOURNAL OF COMPUTATIONAL PHYSICS, Oct. 2014, Peer-reviewed

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• Structural Optimization of a Brake Disc

  Kentaro YAJI; Yuta KITAMURA; Toru MATSUSHIMA; Takayuki YAMADA; Kazuhiro IZUI; Shinji NISHIWAKI

  Journal of the Japan Society for Precision Engineering, Aug. 2014, Peer-reviewed

  
• Topology optimization for locally resonant sonic materials

  T. Matsuki; T. Yamada; K. Izui; S. Nishiwaki

  APPLIED PHYSICS LETTERS, May 2014, Peer-reviewed

  
• Level set-based topology optimization for the design of light-trapping structures

  Masaki Otomori; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki; Nozomu Kogiso

  IEEE Transactions on Magnetics, Feb. 2014, Peer-reviewed

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• 2104 A study of frequency dependence in level set-based topology optimization for the design of acoustic cloaking

  NOGUCHI Yuki; YAMADA Takayuki; OTOMORI Masaki; IZUI Kazuhiro; NISHIWAKI Shinji

  Proceedings of the Optimization Symposium, 2014

  
• 1214 Multiobjective optimization based on a local search technique considering distance constraints : adaptive adjustment of the number of points

  Sato Yuki; Izui Kazuhiro; Yamada Takayuki; Nishiwaki Shinji

  Proceedings of the Optimization Symposium, 2014

  
• A local search-based bi-objective optimization considering distance constraints

  Yuki SATO; Kazuhiro IZUI; Takayuki YAMADA; Shinji NISHIWAKI

  Transactions of the JSME (in Japanese), 2014

  
• Sensitivity analysis based on discrete Boltzmann equation in topology optimization for fluid problems

  Kentaro YAJI; Takayuki YAMADA; Masato YOSHINO; Toshiro MATSUMOTO; Kazuhiro IZUI; Shinji NISHIWAKI

  計算数理工学論文集, 2014, Peer-reviewed

  
• Topology Optimization of Acoustic Metamaterials with Negative Mass Density Using a Level Set-based Method

  Lu, L; Otomori, M; Yamada, T; Yamamoto, T; Izui, K; Nishiwaki, S

  Bulletin of the JSME Mechanical Engineering Journal, Vol.1, No.4 (2014), p. DSM0040, 2014, Peer-reviewed

  
• Level set-based topology optimization of steady state incompressible viscous flows under outflow rate inequality constraint

  Seiji KUBO; Kentaro YAJI; Takayuki YAMADA; Kazuhiro IZUI; Shinji NISHIWAKI

  Transactions of the JSME (in Japanese), 2014

  
• Optimal layout of unconstrained damping material on a thin panel by using topology optimization

  Takashi YAMAMOTO; Takayuki YAMADA; Kazuhiro IZUI; Shinji NISHIWAKI

  Transactions of the JSME (in Japanese), 2014

  
• Topological Derivatives and Level Set-based Topology Optimization for a Frequency Response Problem of an Elastic Body(Application,Activity Group "Mathematical Design")

  Yamada Takayuki; Isakari Hiroshi; Matsumoto Toshiro; Izui Kazuhiro; Nishiwaki Shinji

  Transactions of the Japan Society for Industrial and Applied Mathematics, Jan. 2014, Peer-reviewed

  
• A Multi-Level Optimization Method Using PSO for the Optimal Design of an L-Shaped Folded Monopole Antenna Array

  Tuan Hung Nguyen; Hisashi Morishita; Yoshio Koyanagi; Kazuhiro Izui; Shinji Nishiwaki

  IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, Jan. 2014, Peer-reviewed

  
• レベルセット法に基づくトポロジー最適化を用いた機械式レゾネーターの最適設計法

  小谷高代; 山田崇恭; 泉井一浩; 西脇眞二

  計算数理工学論文集, Nov. 2013, Peer-reviewed

  
• 格子運動論スキームを用いたレベルセット法に基づくトポロジー最適化

  矢地謙太郎; 山田崇恭; 吉野正人; 松本敏郎; 泉井一浩; 西脇眞二

  計算数理工学論文集, Nov. 2013, Peer-reviewed

  
• Structural optimization of metallic patch antenna using surface impedance method

  Makoto Ohkado; Shota Tsukamoto; Masaki Otomori; Kazuhiro Izui; Shinji Nishiwaki

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Nov. 2013, Peer-reviewed

  
• Topology optimization of an acoustic metamaterial with negative bulk modulus using local resonance

  Lirong Lu; Takashi Yamamoto; Masaki Otornori; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  FINITE ELEMENTS IN ANALYSIS AND DESIGN, Sep. 2013, Peer-reviewed

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• A level set-based topology optimization using the lattice-boltzmann method

  Kentaro Yaji; Takayuki Yamada; Masato Yoshino; Toshiro Matsumoto; Kazuhiro Izui; Shinji Nishiwaki

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Jun. 2013, Peer-reviewed

  
• Level Set-Based Topology Optimization for the Design of an Electromagnetic Cloak With Ferrite Material

  Masaki Otomori; Takayuki Yamada; Jacob Andkjaer; Kazuhiro Izui; Shinji Nishiwaki; Nozomu Kogiso

  IEEE TRANSACTIONS ON MAGNETICS, May 2013, Peer-reviewed

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• The Multiobjective Optimization for Manufacturing Systems:The Improvement for Pareto Solutions by Local Search

  Bai Xiaobo; Yamada Takayuki; Izui Kazuhiro; Nishiwaki Shinji; Suemitsu Issei; Noda Tetsuo; Nagatani Tatsuya

  Proceedings of JSPE Semestrial Meeting, 2013

  
• Integration of level set-based topology optimization and CAD system

  Yamada Takayuki; Izui Kazuhiro; Nishiwaki Shinji; Ishizaka Naoya; Ishii Keizo

  Proceedings of JSPE Semestrial Meeting, 2013

  
• Requisite Design Area on the Ground Plane of U-Shaped Folded Dipole Antennas

  Nguyen, T. H; Morishita, H; Koyanagi, Y; Izui, K; Nishiwaki, S

  IEICE Communications Express, Vol. 2 No. 8(2013), 2013, Peer-reviewed

  
• A Topology Optimization Method for Geometrically Nonlinear Problems Incorporating Level Set Boundary Expressions and a Particle Method

  Takayuki Yamada; Masatoshi Manabe; Kazuhiro Izui; Shinji Nishiwaki

  JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING, 2013, Peer-reviewed

  
• Multiobjective layout optimization of robotic cellular manufacturing systems

  Kazuhiro Izui; Yutaka Murakumo; Issei Suemitsu; Shinji Nishiwaki; Akio Noda; Tatsuya Nagatani

  Computers and Industrial Engineering, 2013, Peer-reviewed

  
• Structural optimization of electrostatic actuators based on the level set method

  Takayo Kotani; Shintaro Yamasaki; Takayuki Yamada; Makoto Ohkado; Kazuhiro Izui; Shinji Nishiwaki

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, 2013, Peer-reviewed

  
• Topology optimization of metallic waveguides loaded with ferrite

  Masaki Otomori; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki; Nozomu Kogiso

  Transactions of the Japan Society for Computational Engineering and Science, 2013, Peer-reviewed

  
• Topology optimization for the design of acoustic metamaterials using level set-based boundary expressions

  Masaki Otomori; Lirong Lu; Takayuki Yamada; Takashi Yamamoto; Kazuhiro Izui; Shinji Nishiwaki

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, 2013, Peer-reviewed

  
• Oseen流れにおけるレベルセット法に基づくトポロジー最適化

  矢地謙太郎; 山田崇恭; 泉井一浩; 西脇眞二

  計算数理工学論文集, Dec. 2012, Peer-reviewed

  
• Multi-Material Optimization of Magnetic Devices Using an Allen-Cahn Equation

  Jae Seok Choi; Kazuhiro Izui; Shinji Nishiwaki

  IEEE TRANSACTIONS ON MAGNETICS, Nov. 2012, Peer-reviewed

  
• Level Set-Based Topology Optimization for the Design of a Ferromagnetic Waveguide

  Masaki Otomori; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki; Nozomu Kogiso

  IEEE TRANSACTIONS ON MAGNETICS, Nov. 2012, Peer-reviewed

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• Sizing Optimization for Broadband Characteristic of U-Shaped Folded Dipole Antenna for WiMAX by Using PSO

  TUAN HUNG Nguyen; MORISHITA Hisashi; KOYANAGI Yoshio; IZUI Kazuhiro; NISHIWAKI Shinji

  The transactions of the Institute of Electronics, Information and Communication Engineers. B, 01 Sep. 2012, Peer-reviewed

  
• Rotor pole design of IPM motors for a sinusoidal air-gap flux density distribution

  Jae Seok Choi; Kazuhiro Izui; Shinji Nishiwaki; Atsushi Kawamoto; Tsuyoshi Nomura

  STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, Sep. 2012, Peer-reviewed

  
• Conceptual Design Method for Reducing Brake Squeal in Disk Brake Systems Considering Unpredictable Usage Factors

  Toru Matsushima; Kazuhiro Izui; Shinji Nishiwaki

  JOURNAL OF MECHANICAL DESIGN, Jun. 2012, Peer-reviewed

  
• A model-adaptive evolutionary algorithm for optimization

  Yoel Tenne; Kazuhiro Izui; Shinji Nishiwaki

  Artificial Life and Robotics, Feb. 2012, Peer-reviewed

  
• 1201 Level Set-Based Topology Optimization in an Incompressible Viscous Fluid

  YAJI Kentaro; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  Proceedings of the Optimization Symposium, 2012

  
• Layout Optimization for Multi-robotic Cellular Manufacturing Systems Using Genetic Algorithm

  Suemitsu Issei; Yamada Takayuki; Izui Kazuhiro; Nishiwaki Shinji; Noda Akio; Nagatani Tatuya; Tanaka Ken-ichi

  Proceedings of JSPE Semestrial Meeting, 2012

  
• Optimum design of metallic patch antennas based on topology optimization

  Tsukamoto, S.; Izui, K.; Otomori, M.; Ohkado, M.; Nomura, T.; Nishiwaki, S.

  Transactions of the Japan Society for Computational Engineering and Science, 2012, Peer-reviewed

  
• Space-saving Design and Broadband Design of a Small Vertical U-shaped Folded Dipole Antenna for Dual-band WiMAX Using a PSO Algorithm

  Hung, N. T; Morishita, H; Koyanagi, Y; Izui, K; Nishiwaki, S

  IEICE Communications Express, Vol. 1, No. 3(2012), 2012, Peer-reviewed

  
• Cutting path design to minimizeworkpiece displacement at cutting point: Milling of thin-walled parts

  Y. Koike; A. Matsubara; S. Nishiwaki; K. Izui; I. Yamaji

  International Journal of Automation Technology, 2012, Peer-reviewed

  
• INVERSE DESIGN OF DIELECTRIC MATERIALS BY TOPOLOGY OPTIMIZATION

  M. Otomori; J. Andkjaer; O. Sigmund; K. Izui; S. Nishiwaki

  PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2012, Peer-reviewed

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• A hybrid model-classifier framework for managing prediction uncertainty in expensive optimisation problems

  Yoel Tenne; Kazuhiro Izui; Shinji Nishiwaki

  INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 2012, Peer-reviewed

  
• A topology optimization method based on the level set method for the design of negative permeability dielectric metamaterials

  Masaki Otomori; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki; Jacob Andkjaer

  COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2012, Peer-reviewed

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• Topology Optimization of the Stator for Minimizing Cogging Torque of IPM Motors

  Jae Seok Choi; Kazuhiro Izui; Shinji Nishiwaki; Atsushi Kawamoto; Tsuyoshi Nomura

  IEEE TRANSACTIONS ON MAGNETICS, Oct. 2011, Peer-reviewed

  
• A structural optimization method incorporating level set boundary expressions based on the concept of the phase field method

  Yamada, T; Nishiwaki, S; Izui, K; Yoshimura, M; Takezawa, A

  Journal of Environment and Engineering, Apr. 2011, Peer-reviewed

  
• Topology Optimization Based on the Level Set Method Using Mathematical Programming

  OTOMORI Masaki; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, Apr. 2011, Peer-reviewed

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• Design of Compliant Thermal Actuators Using Structural Optimization Based on the Level Set Method

  Takayuki Yamada; Shintaro Yamasaki; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura

  JOURNAL OF COMPUTING AND INFORMATION SCIENCE IN ENGINEERING, Mar. 2011, Peer-reviewed

  
• A Level Set-Based Topology Optimization Method for Maximizing Thermal Diffusivity in Problems Including Design-Dependent Effects

  Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  JOURNAL OF MECHANICAL DESIGN, Mar. 2011, Peer-reviewed

  
• Level Set Based Topology Optimization Method Using the Augmented Lagrangian Method

  Yamasaki, S; Nomura, T; Kawamoto, A; Sato, K; Izui, K; d Nishiwaki; S.nji

  Journal of Environment and Engineering, Vol. 6 No. 2 (2011), 2011, Peer-reviewed

  
• Level Set-Based Robust Topology Optimization for Coupled Thermal and Structural Problems Considering Uncertainty

  HIRANO Yutaka; YAMADA Takayuki; KOGISO Nozomu; IZUI Kazuhiro; NISHIWAKI Shinji; IGA Atsuro

  TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 2011, Peer-reviewed

  
• A Conceptual Design Method of Disc Brake Systems for Reducing Brake Squeal Considering Pressure Distribution Variations

  Toru MATSUSHIMA; Kazuhiro IZUI; Shinji NISHIWAKI

  Journal of the Japan Society for Precision Engineering, 2011, Peer-reviewed

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• Topology Optimization Incorporating Level Set Boundary Expressions Using a Particle Method

  MANABE Masatoshi; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, 2011, Peer-reviewed

  
• Layout design optimizaiton method for robotic cellular manufacturing systems using sequence-pair representation

  Kazuhiro IZUI; Yutaka MURAKUMO; Issei SUEMITSU; Shinji NISHIWAKI; Akio NODA; Tatsuya NAGATANI

  Journal of the Japan Society for Precision Engineering, 2011, Peer-reviewed

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• Level set-based toplogy optimization method for the design of dielectric metamaterials

  Masaki Otomori; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki; Jacob ANDKJÆR; Ole SIGMUND

  日本計算工学会論文集, Jan. 2011, Peer-reviewed

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• A Topology Optimization Method Based on the Multiple Phase Projection Method （A New Formulation of the Projection Function for Reducing the Number of Design Variables）

  Masaki Otomori; Kazuhiro Izui; Shinji Nishiwaki

  TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, 2011, Peer-reviewed

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• Equivalent properties of sound absorbing poroelastic material using the homogenization method

  T. Yamamoto; S. Maruyama; K. Izui; S. Nishiwaki; K. Terada

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Jan. 2011, Peer-reviewed

  
• Topology optimization using a reaction-diffusion equation

  Jae Seok Choi; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki; Jeonghoon Yoo

  COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2011, Peer-reviewed

  
• A generalized macroscopic model for sound-absorbing poroelastic media using the homogenization method

  T. Yamamoto; S. Maruyama; K. Terada; K. Izui; S. Nishiwaki

  COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2011, Peer-reviewed

  
• Cutting process design for minimizing workpiece displacement at cutting point

  Koike Y; Matsubara A; Nishiwaki S; Izui K; Yamaji I

  Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering, Dec. 2010, Peer-reviewed

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• An optimum design method for capacitive micromachined ultrasonic transducers (level set-based topology optimization method incorporating uniform cross-section surface constraints)

  Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki; Masashi Sato; Osamu Tabata

  Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, Nov. 2010, Peer-reviewed

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• A structural optimization method based on the level set method using a new geometry-based re-initialization scheme

  Shintaro Yamasaki; Shinji Nishiwaki; Takayuki Yamada; Kazuhiro Izui; Masataka Yoshimura

  INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, Sep. 2010, Peer-reviewed

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• A Conceptual Design Method of Disc Brake Systems for Reducing Brake Squeal

  Toru MATSUSHIMA; Kazuhiro IZUI; Shinji NISHIWAKI

  Journal of the Japan Society for Precision Engineering, Aug. 2010, Peer-reviewed

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• Optimization of Magnetization Directions in a 3-D Magnetic Structure

  Jae Seok Choi; Jeonghoon Yoo; Shinji Nishiwaki; Kazuhiro Izui

  IEEE TRANSACTIONS ON MAGNETICS, Jun. 2010, Peer-reviewed

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• Multiobjective optimisation method for life-cycle design of mechanical products

  Kenji Doi; Masataka Yoshimura; Shinji Nishiwaki; Kazuhiro Izui

  International Journal of Sustainable Engineering, Jun. 2010, Peer-reviewed

  
• A level set based topology optimization method using the discretized signed distance function as the design variables

  Shintaro Yamasaki; Tsuyoshi Nomura; Atsushi Kawamoto; Kazuo Sato; Kazuhiro Izui; Shinji Nishiwaki

  STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, May 2010, Peer-reviewed

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• Topology optimization for coupled thermal and structural problems using the level set method

  Atsuro Iga; Takayuki Yamada; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, May 2010, Peer-reviewed

  
• Reliability-based Topology Optimization of Frame Structures for Multiple Criteria Using SLSV Method

  Kogiso, N; Hirano, Y; Nishiwaki, S; Izui, K; Yoshimura, M; Min. S

  Journal of Computational Science and Technology, Vol. 4, No. 3 (2010), 2010, Peer-reviewed, Invited

  
• Structural Optimization of Mechanical Structures Targeting Vibration Characteristics Based on the Level Set Method

  Yamasaki, S; Nishiwaki, S; Izui, K; Yoshimura, M

  Journal of Environment and Engineering, Vol. 5 No. 1 (2010), 2010, Peer-reviewed, Invited

  
• レベルセット法に基づく熱電効果を利用した熱アクチュエータ設計問題に関するトポロジー最適化

  岡本由仁; 山田崇恭; 泉井一浩; 西脇眞二; 竹澤晃弘

  日本計算工学会論文集, Jan. 2010, Peer-reviewed

  
• A Model for Sound-Absorbing Poroelastic Material Using Multiscale Analysis

  Takashi YAMAMOTO; Shinichi MARUYAMA; Kazuhiro IZUI; Shinji NISHIWAKI; Kenjiro TERADA

  Transactions of the Japan Society of Mechanical Engineers Series C, 2010, Peer-reviewed

  
• A topology optimization method based on the level set method incorporating a fictitious interface energy

  Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki; Akihiro Takezawa

  COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2010, Peer-reviewed

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• Switchgear component commonality design based on trade-off analysis among inventory level, delivery lead-time and product performance

  Kazuhiro Izui; Shinji Nishiwaki; Masataka Yoshimura; Haruki Kariya; Yoshiya Ogihara; Shuichi Hayashi

  INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 2010, Peer-reviewed

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• A Level Set Based Topology Optimization Method Using the Augmented Lagrangian Method(Mechanical Systems)

  Shintaro YAMASAKI; Tsuyoshi NOMURA; Atsushi KAWAMOTO; Kazuo SATO; Kazuhiro IZUI; Shinji NISHIWAKI

  Transactions of the Japan Society of Mechanical Engineers Series C, Dec. 2009, Peer-reviewed

  
• Topology optimization for cross-section designs of electromagnetic waveguides targeting guiding characteristics

  Shinji Nishiwaki; Tsuyoshi Nomura; Shinya Kinoshita; Kazuhiro Izui; Masataka Yoshimura; Kazuo Sato; Koichi Hirayama

  FINITE ELEMENTS IN ANALYSIS AND DESIGN, Oct. 2009, Peer-reviewed

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• Construction of an optimum system design method considering product lifecycle

  Kenji Doi; Yoshiyuki Chujo; Masataka Yoshimura; Shinji Nishiwaki; Kazuhiro Izui

  International Journal of Sustainable Engineering, Sep. 2009, Peer-reviewed

  
• Optimization method based on 3R considerations for lifecycle design of mechanical products

  Doi K; Yoshimura M; Nishiwaki S; Izui K

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Aug. 2009, Peer-reviewed

  
• Optimal multilevel redundancy allocation in series and series-parallel systems

  Ranjan Kumar; Kazuhiro Izui; Masataka Yoshimura; Shinji Nishiwaki

  COMPUTERS & INDUSTRIAL ENGINEERING, Aug. 2009, Peer-reviewed

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• A level set method-based topology optimization method using the discretization-based sensitivity with respect to the signed distance function

  Shintaro Yamasaki; Tsuyoshi Nomura, Shinji Nishiwaki, Takayuki Yamada, Kazuhiro Izui

  日本計算工学会論文集, Jul. 2009, Peer-reviewed

  
• Topology optimization for thermal conductors considering design-dependent effects, including heat conduction and convection

  A. Iga; S. Nishiwaki; K. Izui; M. Yoshimura

  INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, May 2009, Peer-reviewed

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• Multi-objective hierarchical genetic algorithms for multilevel redundancy allocation optimization

  Ranjan Kumar; Kazuhiro Izui; Masataka Yoshimura; Shinji Nishiwaki

  RELIABILITY ENGINEERING & SYSTEM SAFETY, Apr. 2009, Peer-reviewed

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• Reliability-based topology optimization for frame structures considering multiple performance criteria using slsv method with improvement of convergence property

  Nozomu Kogiso; Yutaka Hirano; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura; Seungjae Min

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Mar. 2009, Peer-reviewed

  
• Product Optimization Incorporating Discrete Design Variables Based on Decomposition of Performance Characteristics

  Masataka Yoshimura; Yu Yoshimura; Kazuhiro Izui; Shinji Nishiwaki

  JOURNAL OF MECHANICAL DESIGN, Mar. 2009, Peer-reviewed

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• Topology optimization for thermal problems considering thermoelectric effect

  Yuji Okamoto; Kazuhiro Izui; Atsuro Iga; Takayuki Yamada; Shinji Nishiwaki; Masataka Yoshimura

  日本計算工学会論文集, Feb. 2009, Peer-reviewed

  
• Optimization method for lifecycle cost in the conceptual design of products having variable energy consumption

  Kenji Doi; Masataka Yoshimura; Shinji Nishiwaki; Kazuhiro Izui

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Jan. 2009, Peer-reviewed

  
• Hybrid Multi-Objective Particle Swarm Optimization Incooperating SLP for Mechanical System Design(Machine Elements and Manufacturing)

  Kazuhiro IZUI; Shinji NISHIWAKI; Masataka YOSHIMURA; Masahiko NAKAMURA; John E. RENAUD

  Transactions of the Japan Society of Mechanical Engineers Series C, 2009, Peer-reviewed

  
• A structural optimization method incorporating level set boundary expressions based on the concept of the phase field method

  Takayuk Yamada; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura; Akihiro Takezawa

  Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, 2009, Peer-reviewed

  
• Level set-based topology optimization method for thermal problems

  Takayuki Yamada; Shinji Nishiwaki; Aturo Iga; Kazuhiro Izui; Masataka Yoshimura

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, 2009, Peer-reviewed

  
• Lifecycle cost optimization in the conceptual design of products having variable energy consumption

  Doi, K.; Yoshimura, M.; Nishiwaki, S.; Izui, K.

  International Journal of Performability Engineering, 2009, Peer-reviewed

  
• An innovative design method for compliant mechanisms combining structural optimisations and designer creativity

  Masakazu Kobayashi; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura

  JOURNAL OF ENGINEERING DESIGN, 2009, Peer-reviewed

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• An optimum lifecycle design method for long term usage machine products

  Y. Chujo; K. Doi; M. Yoshimura; S. Nishiwaki; K. Izui

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Dec. 2008, Peer-reviewed

  
• Multilevel Redundancy Allocation Optimization Using Hierarchical Genetic Algorithm

  Ranjan Kumar; Kazuhiro Izui; Yoshimura Masataka; Shinji Nishiwaki

  IEEE TRANSACTIONS ON RELIABILITY, Dec. 2008, Peer-reviewed

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• Topology optimization for heat convection problems including design-dependent effects

  Iga A; Nishiwaki S; Izui K; Yoshimura M

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Oct. 2008, Peer-reviewed

  
• Structural optimization of mechanical structures targeting vibration characteristics based on the level set method

  Yamasaki, S.; Nishiwaki, S.; Izui, K.; Yoshimura, M.

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Oct. 2008, Peer-reviewed

  
• A Study of Boundary Settings in the Design Domain for Structural Optimization Based on the Level Set Method

  Takayuki Yamada; ShintaroYanlasaki; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura

  Transactions of the Japan Society for Industrial and Applied Mathematics, Sep. 2008, Peer-reviewed

  
• Structural optimization for the design of band-gap structures using discrete structural elements

  Takezawa A; Mogami K; Nishiwaki S; Izui K; Yoshimura M; Kitamura M

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Sep. 2008, Peer-reviewed

  
• Comparative study of topology optimization techniques

  Neal M. Patel; Donald Tillotson; John E. Renaud; Andres Tovar; Kazuhiro Izui

  AIAA JOURNAL, Aug. 2008, Peer-reviewed

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• Structural topology optimization considering multiple performance criteria reliability (for cases where variation of element cross-sectional property is considered)

  Kogiso N; Nishida K; Mogami K; Nishiwaki S; Izui K; Yoshimura M

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Jun. 2008, Peer-reviewed

  
• レベルセット法に基づくコンプライント熱アクチュエータの構造最適化

  山田崇恭; 山崎慎太郎; 西脇眞二; 泉井一浩; 吉村允孝

  日本計算工学会論文集, Apr. 2008, Peer-reviewed

  
• Robust Topology Optimization for Compliant Mechanisms Considering Uncertainty of Applied Loads, Journal of Advanced Mechanical Design

  Kogiso, N; Ahn, W.-J; Nishiwaki, S; Izui, K; Yoshimura, M

  Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol. 2 No.1 (2008), 2008, Peer-reviewed, Invited

  
• Structural optimization of compliant mechanisms based on the level set method

  Takayuki Yamada; Shintaro Yamasaki; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura

  日本計算工学会論文集, Jan. 2008, Peer-reviewed

  
• Enhanced multiobjective particle swarm optimization in combination with adaptive weighted gradient-based searching

  Kazuhiro Izui; Shinji Nishiwaki; Masataka Yoshimura; Masahiko Nakamura; John E. Renaud

  ENGINEERING OPTIMIZATION, 2008, Peer-reviewed

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• A design support method for component arrangement of space satellites using Bi-level optimization (preliminary study on a piggyback satellite design case)

  K. Izui; S. Nishiwaki; Y. Murase; M. Yoshimura; H. Ohba; S. Moriya; H. Hashimoto

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Dec. 2007, Peer-reviewed

  
• Topology optimizaiton of electromagnetic waveguides targeting guiding characteristics

  Shinya Kinoshita; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura; Tsuyoshi Nomura; Kazuo Sato; Koichi Hirayama

  日本計算工学会論文集 (2007)，No. 20070025, Sep. 2007, Peer-reviewed, Invited

  
• Topology optimization for thermal problems based on assumed continuous approximation of material distributions

  Iga, A.; Nishiwaki, S.; Izui, K.; Yoshimura, M.

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Aug. 2007, Peer-reviewed

  
• Structural optimization based on topology optimization techniques using frame elements considering cross-sectional properties

  A. Takezawa; S. Nishiwaki; K. Izui; M. Yoshimura

  STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, Jul. 2007, Peer-reviewed

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• Structural optimization based on the level set method using topological derivatives

  Shintaro Yamasaki; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura

  日本計算工学会論文集(2007)，Paper No. 200700009, Feb. 2007, Peer-reviewed, Invited

  
• Topology Optimization of Mechanical Structures Targeting Vibration Characteristics

  Nishiwaki, S; Maeda, Y; Izui, K; Yoshimura, M; Matsui, K; Terada, K

  Journal of Environment and Engineering, Vol. 2 No. 3 (2007), 2007, Peer-reviewed, Invited

  
• Structural optimization of mechanical structures based on the level set method (construction of a new re-initialization method and its application to the stiffness maximization problem)

  Yamasaki S; Nishiwaki S; Izui K; Yoshimura M

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Jan. 2007, Peer-reviewed

  
• Swarm algorithms for single- and multi-objective optimization problems incorporating sensitivity analysis

  K. Izui; S. Nishiwaki; M. Yoshimura

  ENGINEERING OPTIMIZATION, 2007, Peer-reviewed

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• Reliability-based structural optimization of frame structures for multiple failure criteria using topology optimization techniques

  Katsuya Mogami; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura; Nozomu Kogiso

  STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, Oct. 2006, Peer-reviewed

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• Hybrid swarm optimization techniques incorporating design sensitivities

  Izui, K.; Nishiwaki, S.; Yoshimura, M.

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Jul. 2006, Peer-reviewed

  
• Hierarchical arrangement of characteristics in product design optimization

  Masataka Yoshimura; Masahiko Taniguchi; Kazuhiro Izui; Shinji Nishiwaki

  JOURNAL OF MECHANICAL DESIGN, Jul. 2006, Peer-reviewed

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• Structural optimization using function-oriented elements to support conceptual designs

  Akihiro Takezawa; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura

  JOURNAL OF MECHANICAL DESIGN, Jul. 2006, Peer-reviewed

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• Structural topology optimization of vibrating structures with specified eigenfrequencies and eigenmode shapes

  Y. Maeda; S. Nishiwaki; K. Izui; M. Yoshimura; K. Matsui; K. Terada

  INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, Jul. 2006, Peer-reviewed

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• Structural topology optimization considering multiple performance criteria reliability (for cases where stiffness and eigen-frequencies are considered as performance criteria)

  Mogami K; Nishiwaki S; Izui K; Yoshimura M; Kogiso N

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Jun. 2006, Peer-reviewed

  
• Decision-making support system for human resource allocation in product development projects

  M Yoshimura; Y Fujimi; K Izui; S Nishiwaki

  INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, Mar. 2006, Peer-reviewed

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• A rapid analysis method for production line design

  M Yoshimura; S Yoshida; Y Konishi; K Izui; S Nishiwaki; Y Inamori; A Nomura; K Mitsuyuki; Y Kawaguchi; T Inagaki

  INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, Mar. 2006, Peer-reviewed

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• An Innovative Design Method for Compliant Mechanisms Combining Topology Optimization and Designer Creativity

  Masakazu KOBAYASHI; Shinji NISHIWAKI; Kazuhiro IZUI; Masataka YOSHIMURA

  Journal of the Japan Society for Precision Engineering, Contributed Papers, Dec. 2005, Peer-reviewed

  
• A survey of structural optimization in mechanical product development

  K Saitou; K Izui; S Nishiwaki; P Papalambros

  JOURNAL OF COMPUTING AND INFORMATION SCIENCE IN ENGINEERING, Sep. 2005, Peer-reviewed

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• Collaboration support system based on visualization of communication processes

  Kobayashi, M.; Yoshimura, M.; Izui, K.

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Jul. 2005, Peer-reviewed

  
• Topology Optimization Using Structural Discrete Elements (In Cases where the Principal Direction of Moment of Inertia in Frame Element Cross-Section is Included as a Design Variable)

  Akihiro Takezawa; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Jun. 2005, Peer-reviewed

  
• Topology optimization of mechanical structures targeting vibration characteristics

  Maeda Y; Nishiwaki S; Izui K; Yoshimura M; Matsui K; Terada K

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Mar. 2005, Peer-reviewed

  
• Decision support system for selecting collaborative product development partners

  M Yoshimura; K Izui; S Kida

  CONCURRENT ENGINEERING-RESEARCH AND APPLICATIONS, Mar. 2005, Peer-reviewed

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• Concurrent design and evaluation based on structural optimization using structural and function-oriented elements at the conceptual design phase

  A Takezawa; S Nishiwaki; K Izui; M Yoshimura; H Nishigaki; Y Tsurumi

  CONCURRENT ENGINEERING-RESEARCH AND APPLICATIONS, Mar. 2005, Peer-reviewed

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• Human resource allocation optimization for multiple development projects

  M. Yoshimura; Y. Fujimi; K. Izui; S. Nishiwaki

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Feb. 2005, Peer-reviewed

  
• Topology optimization using frame elements (for cases where eigen-frequencies are to be maximized) | Topology optimization using frame elements (for cases where eigen-frequencies are to be maximized)

  Takezawa, A.; Saitou, T.; Nishiwaki, S.; Izui, K.; Yoshimura, M.

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Jan. 2005, Peer-reviewed

  
• A multiple cross-sectional shape optimization method for automotive body frames

  M Yoshimura; S Nishiwaki; K Izui

  JOURNAL OF MECHANICAL DESIGN, Jan. 2005, Peer-reviewed

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• A Supporting Method for Production Line Design at Conceptual Design Stage Based on Rapid Analysis

  Masataka YOSHIMURA; Satoshi YOSHIDA; Yoshinori KONISHI; Kazuhiro IZUI; Shinji NISHIWAKI; Yutaka INAMORI; Ayako NOMURA; Keiji MITSUYUKI; Toru INAGAKI; Yuji KAWAGUCHI

  Journal of the Japan Society for Precision Engineering, Contributed Papers, Dec. 2004, Peer-reviewed

  
• Structural topology optimization of compliant mechanisms (in cases where the ratio of the displacement at the input location to the displacement at the output location is included in an objective function)

  Hosoyama A; Nishiwaki S; Izui K; Yoshimura M; Matsui K; Terada K

  Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Aug. 2004, Peer-reviewed

  
• Topology optimization using structural discrete elements

  Takezawa, A.; Nishiwaki, S.; Izui, K.; Yoshimura, M.; Nishigaki, H.; Tsurumi, Y.

  Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Apr. 2004, Peer-reviewed

  
• Hierarchical parallel processes of genetic algorithms for design optimization of large-scale products

  M Yoshimura; K Izui

  JOURNAL OF MECHANICAL DESIGN, Mar. 2004, Peer-reviewed

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• A Collaborative System for Supporting Creative Design Based on Designer\\'s Interactive Communication

  M. Yoshimura; M. Kobayashi; K. Izui

  Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Feb. 2004, Peer-reviewed

  
• Integrated Multi-step Design Method for Compliant Mechanisms Combining Topology and Shape Optimizations

  Masakazu KOBAYASHI; Shinsuke YAMASHITA; Shinji NISHIWAKI; Kazuhiro IZUI; Masataka YOSHIMURA; Naohide TOMITA

  Journal of the Japan Society for Precision Engineering, Contributed Papers, 2004, Peer-reviewed

  
• A cross-sectional shape initial design method for automotive frame structure using genetic algorithms

  Yoshimura M; Nishiwaki S; Izui K

  Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Jan. 2004, Peer-reviewed

  
• Design optimization of large scale products based on hierarchical partitioning technique of genetic algorithm processes

  Yoshimura, M.; Izui, K.

  Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Mar. 2003, Peer-reviewed

  
• Optimizing the decision-making process for large-scale design problems according to criteria interrelationships

  M Yoshimura; K Izui; Y Fujimi

  INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, Jan. 2003, Peer-reviewed

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• Smart optimization of machine systems using hierarchical genotype representations

  M Yoshimura; K Izui

  JOURNAL OF MECHANICAL DESIGN, Sep. 2002, Peer-reviewed

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• Optimizing the Decision Making Process Based on the Interrelationships among Criteria

  YOSHIMURA Masataka; FUJIMI Yoshihisa; IZUI Kazuhiro

  Transactions of the Japan Society of Mechanical Engineers Series C, Apr. 2002

  
• Smart Optimization of Machine Systems Using Hierarchical Genotype Representation

  Masataka Yoshimura; Kazuhiro Izui

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Sep. 2000, Peer-reviewed

  
• Optimum Machine System Design Based on Re-Construction and Contraction of Design Spaces

  Masataka Yoshimura; Kazuhiro Izui

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Jul. 1999, Peer-reviewed

  

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  年次大会, 2022

  
• 調和解析に基づく空気圧縮機マウントのトポロジー最適化

  裵 成元; 中山 成; Hao Li; 古田 幸三; 泉井 一浩; 西脇 眞二

  設計工学・システム部門講演会講演論文集, 2022

  
• Multiscale topology optimization of coated structures with layer-wise graded lattice infill for maximum fundamental eigenfrequency

  胡 天男; 王 亜光; 張 横; 李 昊; 丁 暁紅; 泉井 一浩; 西脇 眞二

  設計工学・システム部門講演会講演論文集, 2022

  
• 材料および接合コストを考慮したレベルセット法に基づくマルチマテリアルトポロジー最適化

  磯田 和志; 中山 成; 古田 幸三; Lim Sunghoon; 泉井 一浩; 西脇 眞二

  設計工学・システム部門講演会講演論文集, 2022

  
• マルチマテリアル構造の固有振動数の最大化を目的とするトポロジー最適化

  中山 成; Hao Li; 古田 幸三; 西脇 眞二; 泉井 一浩

  年次大会, 2022

  
• Development of a multi-scale topology optimization method for thermal-fluid problems

  Tatsuhiro OZEKI; Ayami SATO; Naoyuki ISHIDA; Kozo FURUTA; Kazuhiro IZUI; Shinji NISHIWAKI; Haruki MOTEGI; Takahiro SHIMADA

  The Proceedings of The Computational Mechanics Conference, 2022

  
• 固有振動問題を対象としたマルチマテリアルトポロジー最適化

  Nari NAKAYAMA; Hao LI; Kozo FURUTA; Kazuhiro IZUI; Shinji NISHIWAKI

  The Proceedings of OPTIS, 2022

  
• Differential evolutionary topology optimization using shape representation based on KL expansion

  Yasutoshi TSUKUDA; Kozo FURUTA; Kazuhiro IZUI; Shinji NISHIWAKI; Shinya WATANABE

  The Proceedings of OPTIS, 2022

  
• 多目的最適化におけるトンネリングアルゴリズム活用法に関する一検討

  寺澤 創太; 泉井 一浩; 西脇 眞二

  精密工学会学術講演会講演論文集, Mar. 2021

  
• データマイニングに基づくロボットセル生産システムのレイアウト設計

  吉武 裕二; 泉井 一浩; 西脇 眞二

  精密工学会学術講演会講演論文集, Mar. 2021

  
• トポロジー最適化を用いた広帯域音波の進行方向制御構造の設計

  深田 和範; 古田 幸三; 泉井 一浩; 西脇 眞二

  設計工学・システム部門講演会講演論文集, 2021

  
• アルゴリズミックデザイン手法の構造最適化プロセスへの適用

  小塚 祐也; 高島 慎吾; 谷口 憲彦; 古田 幸三; 泉井 一浩; 西脇 眞二

  年次大会, 2021

  
• 高周波電磁波の制御を目的としたアイソジオメトリックトポロジー最適化

  西 紳之介; 山田 崇恭; 泉井 一浩; 西脇 眞二; 寺田 賢二郎

  計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science / 日本計算工学会 編, Jun. 2020

  
• Multi-scale topology optimization method of anisotropic acoustic metamaterials based on high-frequency homogenization method

  Hiromasa KURIOKA; Yuki NOGUCHI; Takayuki YAMADA; Kazuhiro IZUI; Shinji NISHIWAKI

  The Proceedings of Mechanical Engineering Congress, Japan, 2020

  
• Optimum design of an acoustic metasurface having ventilation and soundproofing function

  Kazunori FUKADA; Kazuhiro IZUI; Shinji NISHIWAKI

  The Proceedings of Mechanical Engineering Congress, Japan, 2020

  
• Level set-based topology optimization with manufacturing constraint of manufacturing directions via fictitious physical model

  Doe Young Hur; Yuki Sato; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  AIAA Scitech 2019 Forum, 2019

  
• A clustering technique for analysis of non-dominated solutions in manufacturing system optimization problems

  M. Shimosaka; D. Ishizuka; T. Yamada; K. Izui; S. Nishiwaki

  Proceedings of International Conference on Computers and Industrial Engineering, CIE, 2017

  
• 物質境界面における温度不連続性を考慮したナノスケール熱伝導のトポロジー最適設計手法の構築

  古田 幸三; 佐藤 綾美; 泉井 一浩; 山田 崇恭; 西脇 眞二

  精密工学会学術講演会講演論文集, 2017

  
• 可変形状ミラーデバイスにおけるアクチュエータ配置最適化のためのヒューリスティクスの提案

  八巻 侑外; 佐藤 勇気; 泉井 一浩; 山田 崇恭; 西脇 眞二; 平井 義和; 田畑 修

  精密工学会学術講演会講演論文集, 2017

  
• ボルツマン方程式を用いた希薄気体を対象としたトポロジー最適化法の構築

  佐藤 綾美; 岡本 崇; 山田 崇恭; 泉井 一浩; 西脇 眞二

  精密工学会学術講演会講演論文集, 2017

  
• Comparison of data mining techniques for analysis of pareto optimal solutions in layout planning problems in manufacturing systems

  D. Ishizuka; K. Izui; T. Yamada; S. Nishiwaki

  CIE 2016: 46th International Conferences on Computers and Industrial Engineering, 2016

  
• S. Level Set-based Topology Optimization of an Acoustic Metamaterial in an Acoustic-elastic Coupled System

  Noguchi, Y; Yamada, T; Otomori, M; Izui, K; Nishiwaki, S

  1st Asian Congress of Structural and Multidisciplinary Optimization 2016 (ACSMO 2016), 2016, Invited

  
• 15・2 最適設計(15.設計工学・システム,<特集>機械工学年鑑)

  泉井 一浩

  日本機械学會誌, Jan. 2015

  
• トポロジー最適化問題で得られたパレート最適解に対するトポロジカルデータ解析を活用したクラスタリング法

  土橋拓也; 佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二

  精密工学会大会学術講演会講演論文集, 2019

  
• Robust topology optimization for an electromagnetic cloak under uncertainty of the incident angle

  佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二

  計算工学講演会論文集(CD-ROM), 2018

  
• 分散性のある複素比誘電率の最適化による広帯域な電波吸収体の実現

  石井佑佳; 道下尚文; 森下久; 佐藤勇気; 泉井一浩; 西脇眞二

  電子情報通信学会論文誌 B(Web), 2018

  
• 流体問題を対象とした多目的トポロジー最適化

  山本祥貴; 佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二

  精密工学会大会学術講演会講演論文集, 2018

  
• Simultaneous optimization of electric current and layout of actuators for shape control

  佐藤勇気; 八巻侑外; 泉井一浩; 山田崇恭; 西脇眞二; 平井義和; 田畑修

  日本機械学会最適化シンポジウム(CD-ROM), 2018

  
• A data mining method for mechanical interpretation of topology optimization results

  佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二

  日本機械学会設計工学・システム部門講演会論文集(CD-ROM), 2018

  
• 電磁クローキング構造の広帯域化を目的としたロバストトポロジー最適化

  佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二

  日本機械学会年次大会講演論文集(CD-ROM), 2017

  
• 積層造形加工に関する幾何学的制約を考慮したトポロジー最適化の構築

  古田歩; 佐藤勇気; 山田崇恭; 泉井一浩; 西脇眞二

  日本機械学会設計工学・システム部門講演会論文集(CD-ROM), 2017

  
• 形状不確定性に対する信頼性を考慮したトポロジー最適化

  佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二; 伊藤誠; 小木曽望

  日本機械学会設計工学・システム部門講演会論文集(CD-ROM), 2017

  
• トポロジー最適化問題を対象とした動的な重み係数の調節に基づく多目的最適化法

  佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二

  精密工学会大会学術講演会講演論文集, 2017

  
• 離型性を考慮したトポロジー最適化

  佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二

  日本機械学会設計工学・システム部門講演会論文集(CD-ROM), 2016

  
• 異材料間の材料変化の感度を考慮した複数材料のトポロジー最適化

  岸本直樹; 佐藤勇気; 野口悠暉; 山田崇恭; 泉井一浩; 西脇眞二

  日本機械学会年次大会講演論文集(CD-ROM), 2016

  
• 多目的トポロジー最適化におけるパレートフロンティアの探索法

  佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二

  日本機械学会設計工学・システム部門講演会論文集(CD-ROM), 2015

  
• 14. 設計工学・システム(<小特集>技術ロードマップから見る2030年の社会)

  野間口 大; 泉井 一浩; 古賀 毅; 細野 繁

  日本機械学会誌, 2016, Peer-reviewed, Invited

  
• 522 Cross-disciplinary Comprehensive Design Education

  IZUI Kazuhiro; SAWARAGI Tetsuo

  関西支部講演会講演論文集, 16 Mar. 2012

  
• Topology optimization for the design of microwave resonator considering concentration of magnetic energy

  Takeshi OKUDA; Takayuki YAMADA; Kazuhiro IZUI; Shinji NISHIWKAKI; Yuimaru KUBO

  The Proceedings of Mechanical Engineering Congress, Japan, 2018

  
• ロボットによる組立工程のレイアウト最適設計支援

  末光一成; 村雲泰; 泉井一浩; 西脇眞二; 野田哲男; 永谷達也

  2011年度精密工学会春季大会学術講演論文集， 東京, Mar. 2011, Invited

  
• 遺伝的アルゴリズムを用いた自動車骨格構造の衝突性能設計支援システムの開発

  山口恵司; 泉井一浩; 西脇眞二; 塩崎弘隆; 本山惠一

  2009年度精密工学会秋季大会，精密工学会， 庫，日本, Sep. 2009, Invited

  
• 熱電アクチュエータの設計に対するレベルセット法に基づくトポロジー最適化

  岡本由仁; 山田崇恭; 泉井一浩; 西脇眞二

  2009年度精密工学会秋季大会，精密工学会， 兵庫，日本, Sep. 2009, Invited

  
• 射出成形機用取出しロボットのアタッチメントヘッド最適設計

  小谷高代; 喜多 恵; 泉井一浩; 西脇眞二

  2009年度精密工学会春季大会，精密工学会， 東京，日本, Mar. 2009, Invited

  
• レベルセット法による形状表現を用いた放熱器のトポロジー最適化

  山田崇恭; 西脇眞二; 泉井一浩; 吉村允孝

  2009年度精密工学会春季大会，精密工学会， 東京，日本, Mar. 2009, Invited

  
• コンプライアントメカニズムのトポロジカルデリバティブを用いたレベルセット法に基づく構造最適化

  山田恭崇; 山崎慎太郎; 西脇眞二; 泉井一浩; 吉村允孝

  2008年度精密工学会春季大会，精密工学会 神奈川, Mar. 2008, Invited

  
• 省エネ機能を有する製品の構想設計におけるライフサイクルコストの最適化解析

  土井健志; 吉村允孝; 西脇眞二; 泉井一浩

  2007年度精密工学会秋季大会，精密工学会， 北海道，日本, Sep. 2007, Invited

  
• 適応的重み係数を用いた多目的ハイブリッドPSO

  泉井一浩; 西脇眞二; 吉村允孝; 中村真彦; John E. Renaud

  2007年度精密工学会春季大会，精密工学会， 東京，日本, Mar. 2007, Invited

  
• モノづくりプロジェクトにおける最適コラボレーション環境の構築

  埜田圭一; 吉村允孝; 泉井一浩; 西脇眞二

  2007年度精密工学会春季大会，精密工学会， 東京，日本, Mar. 2007, Invited

  
• コンプライアントメカニズムの統合的最適設計法

  堀内亮; 泉井一浩; 西脇眞二; 吉村允孝

  2007年度精密工学会春季大会，精密工学会， 東京，日本, Mar. 2007, Invited

  
• 評価特性の階層構造化による離散変数を含む機械システムの最適設計

  吉村佑; 吉村允孝; 泉井一浩; 西脇眞二

  2006年度精密工学会秋季大会，精密工学会， 栃木，日本, Sep. 2006, Invited

  
• フレーム要素に基づくバンドギャップ構造の設計最適化

  最上克哉; 西脇眞二; 泉井一浩; 吉村允孝

  2006年度精密工学会春季大会，精密工学会， 東京，日本、B37, Mar. 2006, Invited

  
• 機能構造分析に基づく最適設計問題の再構築法

  山田広樹; 泉井一浩; 西脇眞二; 吉村允孝

  2005年度精密工学会秋季大会，精密工学会， 京都，日本, Sep. 2005, Invited

  
• 感度情報を用いたハイブリッドスワーム型最適化手法

  泉井一浩; 西脇眞二; 吉村允孝

  2005年度精密工学会春季大会, 精密工学会， 東京，日本，C04, Mar. 2005, Invited

  
• 機械式レゾネータ設計のためのトポロジー最適化

  西脇眞二; 前田泰典; 泉井一浩; 吉村允孝; 松井和巳; 寺田賢二郎

  第55回理論応用力学講演会， ，京都，日本, Jan. 2006, Invited

  
• Topology optimization for minimum mean temperature problem using level set model

  山田 崇恭; 西脇 眞二; 泉井 一浩

  Proceedings of the conference on computational engineering and science, May 2009

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• 3113 A Hierarchical Optimization Method for Injection-molding Machine Design

  Taniguchi Masahiko; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka

  設計工学・システム部門講演会講演論文集, 02 Aug. 2005

  
• 3111 Integrated Design Optimization of Space Satellite Systems Using Response Surface Methods

  IZUI Kazuhiro; MURASE Yayoi; YAMAUCHI Masashi; NISHIWAKI Shinji; YOSHIMURA Masataka

  設計工学・システム部門講演会講演論文集, 02 Aug. 2005

  
• 2104 An Innovative Design Method for Compliant Mechanisms Combining Topology Optimization and Designer Creativity

  KOBAYASHI Masakazu; YOSHIMURA Masataka; NISHIWAKI Shinji; IZUI Kazuhiro

  設計工学・システム部門講演会講演論文集, 02 Aug. 2005

  
• 1514 A Conceptual Design Method of Mechanical Structures Based on Multiple Reliability Criteria

  Mogami Katsuya; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka; Kogiso Nozomu

  設計工学・システム部門講演会講演論文集, 02 Aug. 2005

  
• 2101 A Method for Determining the Optimal Direction of the Principal Moment of Inertia in Frame Element Cross-Sections Based on the Complementary Energy and Its Application to Topology Optimization

  Takezawa Akihiro; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka

  設計工学・システム部門講演会講演論文集, 02 Aug. 2005

  
• 416 An Optimum Design Method Based on Structural Discrete Elements for Supporting Conceptual Designs

  TAKEZAWA Akihiro; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka

  関西支部講演会講演論文集, 18 Mar. 2005

  
• 415 Structural Optimization Using Swarm Algorithm Based on Design Sensitivities

  Izui Kazuhiro; Nishiwaki Shinji; Yoshimura Masataka

  関西支部講演会講演論文集, 18 Mar. 2005

  
• 115 Topology Optimization for Heat Convection and Conduction Problems

  IGA Atsuro; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka

  最適化シンポジウム講演論文集, 08 Dec. 2006

  
• 116 Shape Optimization Based on the Level Set Method using Geometrical Re-initialization

  YAMASAKI Shintarou; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka

  最適化シンポジウム講演論文集, 08 Dec. 2006

  
• 2207 A Multi-level Optimization Method Using Topology and Shape Optimization Techniques

  Yamada Hiroki; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka; Yamamoto Takashi; Maruyama Shinichi

  設計工学・システム部門講演会講演論文集, 14 Nov. 2006

  
• 2205 Optimization for Product Family Designs

  Kariya Haruki; Izui Kazuhiro; Nishiwaki Shinji; Yoshimura Masataka; Hayashi Shuichi; Ogihara Yoshiya

  設計工学・システム部門講演会講演論文集, 14 Nov. 2006

  
• 2206 Hierarchical Optimization Techniques for Mechanical System

  YOSHIMURA Masataka; SASAKI Koichi; IZUI Kazuhiro; NISHIWAKI Shinji

  設計工学・システム部門講演会講演論文集, 14 Nov. 2006

  
• 2208 Reliability-Based Topology Optimization of Frame Structure : In case where Member Cross-sectional areas treated as random variables

  KOGISO Nozomu; NISHIDA Keigo; MOGAMI Katsuya; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka

  設計工学・システム部門講演会講演論文集, 14 Nov. 2006

  
• 3208 Robustness of Redundancy Optimization using Hierarchical Genetic Algorithms

  Kumar Ranjan; Izui Kazuhiro; Yoshimura Masataka; Nishiwaki Shinji

  設計工学・システム部門講演会講演論文集, 14 Nov. 2006

  
• 103 An Optimum Design Method of Band-Gap Structures Based on Discrete Structural Elements

  Mogami Katsuya; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka

  The Computational Mechanics Conference, 02 Nov. 2006

  
• 111 Topology Optimization of Waveguides with Specified Frequency Characteristics

  Kinoshita Shinya; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka; Nomura Tsuyoshi; Sato Kazuo; Hirayama Koichi

  The Computational Mechanics Conference, 02 Nov. 2006

  
• 107 Topological Optimization Based on the Level Set Method

  Yamasaki Shintarou; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka

  The Computational Mechanics Conference, 02 Nov. 2006

  
• Structural Topology Optimization of Compliant Mechanisms Considering the Ratio of the Displacement at the Input Point to the Displacement at the Output Point

  Hosoyama Akira; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka; Matsui Kazumi; Terada Kenjiro

  The Computational Mechanics Conference, 22 Nov. 2003

  
• Structural Topology Optimization of Function-Oriented Structure with Design Objectives Concerning Vibrational Characteristics

  Maeda Yasunori; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka; Matsui Kazumi; Terada Kenjiro

  The Computational Mechanics Conference, 22 Nov. 2003

  
• Framework Design Method of Piezo Bimorph Actuator Based Experimental Evaluation and Numerical Analysis on Plan Phase

  Komeda Hironobu; Yoshimura Masataka; Nishiwaki Shinji; Izui Kazuhiro

  設計工学・システム部門講演会講演論文集, 30 Oct. 2003

  
• Design Optimization for Mechanical Resonators : In case of using Topology Optimization with Continuous Approximation of Material Distribution

  Maeda Yasunori; Izui Kazuhiro; Nishiwaki Shinji; Yoshimura Masataka; Matsui Kazumi; Terada Kenjiro

  設計工学・システム部門講演会講演論文集, 30 Oct. 2003

  
• Collaboration Support System Based on Visualization of Communication Processes

  KOBAYASHI Masakazu; YOSHIMURA Masataka; NISHIWAKI Shinji; IZUI Kazuhiro

  設計工学・システム部門講演会講演論文集, 30 Oct. 2003

  
• Structural Topology Optimization Using Discete Structural Elements (In the Case of Beam Elements with Ellipsoidal Cross-Section)

  TAKEZAWA Akihiro; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka; NISHIGAKI Hidekazu; TSURUMI Yasuaki

  設計工学・システム部門講演会講演論文集, 30 Oct. 2003

  
• A Collaboration Support System Based on Group Creative Process

  KOBAYASHI Masakazu; YOSHIMURA Masataka; NISHIWAKI Sinji; IZUI Kazuhiro

  設計工学・システム部門講演会講演論文集, 27 Nov. 2002

  
• Product Design Process Support Considering Customer Preference Based on Environmental Factors

  Ito Junichi; Izui Kazuhiro; Nishiwaki Shinji; Yoshimura Masataka

  設計工学・システム部門講演会講演論文集, 27 Nov. 2002

  
• Optimizing the Allocation of Human Resources to Multiple Projects

  FUJIMI Yoshihisa; YOSHIMURA Masataka; NISHIWAKI Shinji; IZUI Kazuhiro

  設計工学・システム部門講演会講演論文集, 27 Nov. 2002

  
• Design Optimization for Mechanical Resonators : A Study on the Objective Functions and Sensitivity Analysis

  Maeda Yasunori; Izui Kazuhiro; Nishiwaki Shinji; Yoshimura Masataka

  設計工学・システム部門講演会講演論文集, 27 Nov. 2002

  
• Initial Design of Cross-section Using Genetic Algorithms

  Izui Kazuhiro; Nishiwaki Shinji; Yoshimura Masataka

  設計工学・システム部門講演会講演論文集, 27 Nov. 2002

  
• Initial Design of Mechanical Structures : A Shape Optimization Method of Cross-section Using Genetic Algorithms

  Izui Kazuhiro; Nishiwaki Shinji; Yoshimura Masataka

  最適化シンポジウム講演論文集, 04 Oct. 2002

  
• An Optimization Strategy Based on Formularization Using Multilevel Hierarchical Ordering

  KOMORI Shigeaki; IZUI Kazuhiro; NISHIWAKI Shinji; YOSHIMURA Masataka

  日本機械学会第12回設計工学 システム部門講演会講演論文集, (2002-11), 東京, 2002

  
• 2305 Incorporating User Preferences and Product Environment Factors During the Acquisition of Product Design Guidelines

  Nishimura Tsutomu; Yoshimura Masataka; Izui Kazuhiro

  設計工学・システム部門講演会講演論文集, 01 Nov. 2001

  
• 3108 An Efficient Method for Selecting Design Alternatives in the Decision-Making Process of Product Specification

  TSUKAMOTO Jun-ya; YOSHIMURA Masataka; IZUI Kazuhiro

  設計工学・システム部門講演会講演論文集, 01 Nov. 2001

  
• 2105 Optimizing the Decision Making Process for Large-Scale Design Problems According to the Interrelationships among Criteria

  FUJIMI Yoshihisa; YOSHIMURA Masataka; IZUI Kazuhiro

  設計工学・システム部門講演会講演論文集, 01 Nov. 2001

  
• 1105 Interactive Optimization Method Using Collaborative Agents for Design Model Evaluation

  Izui Kazuhiro; Yoshimura Masataka

  設計工学・システム部門講演会講演論文集, 01 Nov. 2001

  
• 2104 Optimization Strategy Focusing on the Interrelation Among Criteria Based on Hierarchical Ordering

  KOMORI Shigeaki; YOSHIMURA Masataka; IZUI Kazuhiro

  設計工学・システム部門講演会講演論文集, 01 Nov. 2001

  
• 1106 A Collaborative System for Supporting Creative Design Based on Analysis of Cooperation and Opposition among designers

  KOBAYASHI Masakazu; YOSHIMURA Masataka; IZUI Kazuhiro

  設計工学・システム部門講演会講演論文集, 01 Nov. 2001

  
• 2103 A Concurrent Design Optimization Method Considering Correlations among a Number of Decision-Making Factors Applied to Product Life Cycle

  FUKATANI Kazuma; YOSHIMURA Masataka; IZUI Kazuhiro

  設計工学・システム部門講演会講演論文集, 01 Nov. 2001

  
• Design Optimization Based on Integration and Restructuring of Databases

  KONISHI Shinichi; YOSHIMURA Masataka; IZUI Kazuhiro

  設計工学・システム部門講演会講演論文集, 16 Jan. 2001

  
• A Collaborative System for Supporting Creative Design Based on Designer Interaction

  Kobayashi Masakazu; Yoshimura Masataka; Izui Kazuhiro

  設計工学・システム部門講演会講演論文集, 16 Jan. 2001

  
• An Efficient Method for Selecting Alternatives Based on Influence Levels of Performance Properties During Design Optimization

  TSUKAMOTO Junya; YOSHIMURA Masataka; IZUI Kazuhiro

  設計工学・システム部門講演会講演論文集, 16 Jan. 2001

  
• Concurrent Design Optimization Method Considering Life Cycle of Products

  FUKATANI Kazuma; YOSHIMURA Masataka; IZUI Kazuhiro

  設計工学・システム部門講演会講演論文集, 16 Jan. 2001

  
• Hierarchical Genetic Algorithms for Design Optimization of Large Scale Products

  IZUI Kazuhiro; YOSHIMURA Masataka

  最適化シンポジウム講演論文集, 03 Oct. 2000

  
• Structural Optimization of Mechanical Resonators

  Maeda Yasunori; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka; Matsui Kazumi; Terada Kenjiro

  The Computational Mechanics Conference, 17 Nov. 2004

  
• Structural Topology Optimization of Piezoelectric Actuators Using Multiple Deformations

  Nishiwaki Shinji; Silva Emilio Carlos Nelli; Izui Kazuhiro; Yoshimura Masataka

  最適化シンポジウム講演論文集, 08 Dec. 2004

  
• Hierarchical Structural Optimization of Mechanical Structure

  KOBAYASHI Masakazu; NISHIWAKI Shinji; MARUYAMA Shinichi; IZUI Kazuhiro; YOSHIMURA Masataka

  設計工学・システム部門講演会講演論文集, 29 Nov. 2004

  
• Topology Optimization Using Ellipsoidal Frame Elements : for Maximization of Eigen-values

  TAKEZAWA Akihiro; SAITO Tadahiro; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka

  設計工学・システム部門講演会講演論文集, 29 Nov. 2004

  
• Integrated Multi-step Design Method for Compliant Mechanisms Combining Topology and Shape Optimizations

  KOBAYASHI Masakazu; YAMASHITA Shinsuke; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka; TOMITA Naohide

  設計工学・システム部門講演会講演論文集, 29 Nov. 2004

  
• Bi-level Optimization of Component Arrangement Problem for Satellite Design

  Murase Yayoi; Yoshimura Masataka; Nishiwaki Shinji; Izui Kazuhiro

  設計工学・システム部門講演会講演論文集, 29 Nov. 2004

  
• Web上での協調設計における代替案評価による意思決定支援

  吉田 聡; 吉村 允孝; 泉井 一浩

  精密工学会大会学術講演会講演論文集, 01 Sep. 2001

  
• プロジェクト管理エージェントを用いた設計モデルの協調的創生手法

  泉井 一浩; 吉村 允孝

  精密工学会大会学術講演会講演論文集, 01 Sep. 2001

  
• Generation of Conceptual Mechanism Designs Based on Natural Forms and Shape Formation of Living Creatures

  YOSHIMURA Masataka; IZUI Kazuhiro

  Transactions of the Japan Society of Mechanical Engineers. Series C., 25 Nov. 1998

  
• 加工点の被削材変位を最小化する加工プロセスの最適化設計

  小池雄介; 松原厚; 山路伊和夫; 西脇眞二; 泉井一浩

  2010年度精密工学会春季大会， 埼玉，日本, Mar. 2010, Invited

  
• STRUCTURAL OPTIMIZATION OF MICRO-ACTUATORS UTILIZING THERMAL DEFORMATION BASED ON THE LEVEL SET METHOD USING TOPOLOGICAL DERIVATIVES

  YAMADA Takayuki; YAMASAKI Shintaro; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka

  Proceedings of the conference on computational engineering and science, 19 May 2008

  
• TOPOLOGY OPTIMIZATION FOR THERMAL PROBLEMS FOR EFFICIENT USE OF PELTIER DEVICE

  OKAMOTO Yuji; IZUI Kazuhiro; YAMADA Takayuki; IGA Atsuro; NISHIWAKI Shinji; YOSHIMURA Masataka; RENAUD John E.

  Proceedings of the conference on computational engineering and science, 19 May 2008

  
• An optimum design method for improving multiple reliability criteria

  Mogami Katsuya; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka; Kogiso Nozomu

  Proceedings of JSPE Semestrial Meeting, 2005

  
• B-1-76 Dimension Optimization of U-Shaped Folded Dipole Antenna for WiMAX Using PSO

  Hung Nguyen Tuan; Morishita Hisashi; Koyanagi Yoshio; Izui Kazuhiro; Nishiwaki Shinji

  Proceedings of the Society Conference of IEICE, 30 Aug. 2011

  
• 816 Topology Optimization for designing structure of Super lens

  TSUKAMOTO Shota; NOMURA Tsuyoshi; IZUI Kazuhiro; NISHIWAKI Shinji

  The Computational Mechanics Conference, 23 Sep. 2010

  
• 815 Topology optimization for maximum stiffness problems using finite cover method incorporating level set boundary expressions

  MANABE Masatoshi; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; KURUMATANI Mao; TERADA Kenjiro

  The Computational Mechanics Conference, 23 Sep. 2010

  
• 817 Topology optimization with a minimum length scale constraint

  OTOMORI Masaki; IZUI Kazuhiro; NISHIWAKI Shinji

  The Computational Mechanics Conference, 23 Sep. 2010

  
• 802 An Optimum Design Method of Filter Structures for Photovoltaic Generation

  KAWAI Ippei; IZUI Kazuhiro; NISHIWAKI Shinji; NOMURA Tsuyoshi; YAMASAKI Shintaro

  The Computational Mechanics Conference, 23 Sep. 2010

  
• 1902 Optimum Design of Photonic Structures Using Level Set-Based Topology Optimization

  YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; FUCHI Kazuko; DIAZ Alejandro R.; NOMURA Tsuyoshi

  The Computational Mechanics Conference, 23 Sep. 2010

  
• 2112 A topology optimization method using the signed distance function as the design variables

  Yamasaki Shintaro; Nomura Tsuyoshi; Kawamoto Atsushi; Sato Kazuo; Izui Kazuhiro; Nishiwaki Shinji

  The Computational Mechanics Conference, 10 Oct. 2009

  
• 2110 Topology optimization for thermoelastic problems considering thermoelectric effects based on the level set method

  OKAMOTO Yuji; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  The Computational Mechanics Conference, 10 Oct. 2009

  
• 2111 Level Set-Based Topology Optimization Using Particle Method

  MANABE Masatoshi; YAMADA Takayuki; NISHIWAKI Shinji; IZUI Kazuhiro

  The Computational Mechanics Conference, 10 Oct. 2009

  
• 2108 Level Set-Based Topology Optimization of Mechanical Structures Targeting Vibration Characteristics

  YAMADA Takayuki; NISHIWAKI Shinji; IZUI Kazuhiro

  The Computational Mechanics Conference, 10 Oct. 2009

  
• 606 レベルセット法を用いた信頼性に基づくトポロジー最適設計(OS-2 構造設計)

  平野 佑亨; 山田 崇恭; 小木曽 望; 西脇 眞二; 泉井 一浩; 吉村 允孝

  関西支部講演会講演論文集, 16 Mar. 2009

  
• 605 A Study of Level Set-Based Topology Optimization Method with Geometric Control

  HANATANI Daisuke; YAMADA Takayuki; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka

  関西支部講演会講演論文集, 16 Mar. 2009

  
• 604 Optimum Design of Compliant Mechanisms Using Level Set-Based Topology Optimization Method

  YAMADA Takayuki; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka

  関西支部講演会講演論文集, 16 Mar. 2009

  
• 514 Topology optimization for multiphysics problems using thermoelectric modules

  OKAMOTO Yuji; IZUI Kazuhiro; YAMADA Takayuki; IGA Atsuro; NISHIWAKI Shinji; YOSHIMURA Masataka

  The Computational Mechanics Conference, 01 Nov. 2008

  
• 510 Structural Optimization of Mechanical Structures Based on the Phase-Field Method

  YAMADA Takayuki; TAKEZAWA Akihiro; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka

  The Computational Mechanics Conference, 01 Nov. 2008

  
• 511 Design of milimeterwave devices using Topology Optimization

  UCHIDA Naotaka; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka; NOMURA Tsuyoshi

  The Computational Mechanics Conference, 01 Nov. 2008

  
• 1109 Construction of Optimum Collaboration Environments in Manufacturing Projects

  Noda Keiichi; Yoshimura Masataka; Izui Kazuhiro; Nishiwaki Shinji

  設計工学・システム部門講演会講演論文集, 26 Sep. 2008

  
• 3304 Development of design technique for compliant mechanism aiming universal design

  Yokota Kiyoshi; Yamada Takayuki; Izui Kazuhiro; Nishiwaki Shinji; Yoshimura Masataka

  設計工学・システム部門講演会講演論文集, 26 Sep. 2008

  
• 3303 A Study for Design Knowledge Acquisition Based on Structural Optimization

  Yamasaki Shintaro; Yamada Takayuki; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka

  設計工学・システム部門講演会講演論文集, 26 Sep. 2008

  
• 3103 Application of shape optimization method to cylinder head designs considering thermal effects

  IGA Atsuro; Kawakami Naoki; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka

  設計工学・システム部門講演会講演論文集, 26 Sep. 2008

  
• 3106 Structural Optimization Using Level Set Based Finite Cover Method

  YAMADA Takayuki; YAMASAKI Shintaro; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMUE Masataka; TERADA Kenjiro; KURUMARANI Mao

  設計工学・システム部門講演会講演論文集, 26 Sep. 2008

  
• 3115 Breakthrough of design solutions based on hierarchical optimization procedures

  Kikuchi Shin; Yoshimura Masataka; Izui Kazuhiro; Nishiwaki Shinji

  設計工学・システム部門講演会講演論文集, 26 Sep. 2008

  
• 3117 Product Design Supporting System Incorporating Market Needs

  Tozaki Akihisa; Yoshimura Masataka; Nishiwaki Shinji; Izui Kazuhiro

  設計工学・システム部門講演会講演論文集, 26 Sep. 2008

  
• 3114 Optimization Method Based on 3R Considerations for Lifecycle Design of Machine Products

  Doi Kenji; Yoshimura Masataka; Nishiwaki Shinji; Izui Kazuhiro

  設計工学・システム部門講演会講演論文集, 26 Sep. 2008

  
• C-1-19 Design Optimization of Dielectric Metamaterials using Topology Optimization Method

  Otomori Masaki; Yamada Takayuki; Izui Kazuhiro; Nishiwaki Shinji; Andkjaer Jacob; Sigmund Ole

  Proceedings of the Society Conference of IEICE, 30 Aug. 2011

  
• Broadband Characteristic of U-Shaped Folded Dipole Antenna for WiMAX in Consideration of Ground Plane using PSO

  TUAN HUNG Nguyen; MORISHITA Hisashi; KOYANAGI Yoshio; IZUI Kazuhiro; NISHIWAKI Shinji

  IEICE technical report, 26 Jul. 2011

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• B-1-74 Shape Optimization of U-Shaped Folded Dipole Antenna using PSO

  Hung Nguyen Tuan; Morishita Hisashi; Izui Kazuhiro; Nishiwaki Shinji

  Proceedings of the IEICE General Conference, 2011

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• 115 Optimum design for mechanical structures based on the level set method using mathematical programming

  OTOMORI Masaki; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  最適化シンポジウム講演論文集, 09 Dec. 2010

  
• 114 Expansion of the Tikhonov Regularization Method in the Level Set-Based Topology Optimization Method

  YAMADA Takayuki; MANABE Masatoshi; IZUI Kazuhiro; NISHIWAKI Shinji

  最適化シンポジウム講演論文集, 09 Dec. 2010

  
• 106 Topology optimization for compliant mechanisms using finite cover method incorporating level set boundary expressions

  MANABE Masatoshi; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; KURUMATANI Mao; TERADA Kenjiro

  最適化シンポジウム講演論文集, 09 Dec. 2010

  
• 3101 A design method for micro-structure of poroelastic sound-absorbing media by the homogenization method

  YAMAMOTO Takashi; MARUYAMA Shinichi; TERADA Kenjiro; IZUI Kazuhiro; NISHIWAKI Shinji

  設計工学・システム部門講演会講演論文集, 27 Oct. 2010

  
• 2101 A Topology Optimization Method Using Level Set-Boundary Expressions Considering Uniform Cross-Section Surface Constraint

  YAMADA Takayuki; MANABE Masatoshi; IZUI Kazuhiro; NISHIWAKI Shinji

  設計工学・システム部門講演会講演論文集, 27 Oct. 2010

  
• 2102 Topological optimum design using finite cover method incorporating level set boundary expressions

  MANABE Masatoshi; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; KURUMATANI Mao; TERADA Kenjiro

  設計工学・システム部門講演会講演論文集, 27 Oct. 2010

  
• 2103 Topology Optimization Based on the Level Set Method Using a Mathematical Programming

  OTOMORI Masaki; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  設計工学・システム部門講演会講演論文集, 27 Oct. 2010

  
• 2210 Crashworthiness Evaluation Method for Automotive Conceptual Design

  Yamaguchi Keiji; Izui Kazuhiro; Nichiwaki Shinji; Shiozaki Hirotaka

  設計工学・システム部門講演会講演論文集, 27 Oct. 2010

  
• 029 Topology Optimization for Linear Elastic Materials Using Finite Cover Method Incorporating Level Set Boundary Expressions

  MANABE Masatoshi; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; KURUMATANI Mao; TERADA Kenjiro

  M&M材料力学カンファレンス, 09 Oct. 2010

  
• 030 A Level Set-Based Topology Optimization Considering Manufacturing Requirements

  YAMADA Takayuki; MANABE Masatoshi; IZUI Kazuhiro; NISHIWAKI Shinji

  M&M材料力学カンファレンス, 09 Oct. 2010

  
• 1407 Topology optimization-based compliant mechanism design technique considering usability

  Yokota Kiyoshi; Izui Kazuhiro; Nishiwaki Shinji; Yoshimura Masataka

  設計工学・システム部門講演会講演論文集, 28 Oct. 2009

  
• 1301 Optimum Design of Mechanical Structures Based on the Level Set Method

  YAMADA Takayuki; NISHIWAKI Shinji; IZUI Kazuhiro

  設計工学・システム部門講演会講演論文集, 28 Oct. 2009

  
• 2205 Optimum crashworthiness design based on simplified modeling of thin-walled beams

  Izui Kazuhiro; Nishiwaki Shinji; Shiozaki Hirotaka; MOTOYAMA Keiichi

  設計工学・システム部門講演会講演論文集, 28 Oct. 2009

  
• 1305 Level Set Based Structure Optimization Method of Compliant Structures Using Thermoelectric Effects

  OKAMOTO Yuji; IZUI Kazuhiro; YAMADA Takayuki; NISHIWAKI Shinji

  設計工学・システム部門講演会講演論文集, 28 Oct. 2009

  
• Optimization Methods Using Genetic Algorithms and Their Applications in Initial Design Stage (Technical Information : Special Issue for Young Members)

  IZUI Kazuhiro

  Journal of the Japan Welding Society, 05 Apr. 2004

  
• Topology Optimization for Flow Channel in Incompressible Viscous Fluid

  矢地 謙太郎; 山田 崇恭; 泉井 一浩

  計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science, May 2012

  
• (5)レベルセット法による形状表現を用いたフェーズフィールド法の考え方に基づくトポロジー最適化(論文,日本機械学会賞〔2009年度(平成21年度)審査経過報告〕)

  山田 崇恭; 西脇 眞二; 泉井 一浩; 吉村 允孝; 竹澤 晃弘

  日本機械学會誌, 05 May 2010

  
• 113 A Note on Single-Loop Single Variable Algorithm for Reliability-Based Optimum Design

  KOGISO Nozomu; HIRANO Yutaka; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka

  最適化シンポジウム講演論文集, 26 Nov. 2008

  
• 115 A Component Commonality Design Method Considering Assembly Processes

  Izui Kazuhiro

  関西支部講演会講演論文集, 14 Mar. 2008

  
• 215 Level Set Based Structural Optimization of Mechanical Structures Based on the Phase-Field Method

  YAMADA Takayuki; TAKEZAWA Akihiro; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka

  第8回最適化シンポジウム2008講論集, 2008

  
• 192 Topology Optimization Method in an Incompressible Viscous Flow of Angular Momentum

  KOTUCHI Atsushi; KUBO Seiji; YAJI Kentaro; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  The Computational Mechanics Conference, 10 Oct. 2015

  
• 295 Structural optimization of magnetic devices based on topology optimization using PDE filter

  MANABE Masatoshi; NOMURA Tsuyoshi; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  The Computational Mechanics Conference, 10 Oct. 2015

  
• 2505 Shape Optimization Based on the Level Set Method Using a Hyperbolic Tangent Function

  YAJI Kentaro; OTOMORI Masaki; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  設計工学・システム部門講演会講演論文集, 23 Sep. 2015

  
• 1508 Topology Optimization for Design of Thermoelectric Actuator Utilizing Peltier Effect

  FURUTA Kozo; IZUI Kazuhiro; YAMADA Takayuki; NISHIWAKI Shinji

  設計工学・システム部門講演会講演論文集, 23 Sep. 2015

  
• 2513 A exploring method of Pareto frontier in multiobjective topology optimization

  SATO Yuki; IZUI Kazuhiro; YAMADA Takayuki; Nishiwaki Shinji

  設計工学・システム部門講演会講演論文集, 23 Sep. 2015

  
• 3506 Fundamental Study on Optimum Design of Micropolar Elastic Solids

  SATO Ayami; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  設計工学・システム部門講演会講演論文集, 23 Sep. 2015

  
• J1240103 Level set based-topology optimization of heat control devices

  OKAMOTO So; NOMURA Tsuyoshi; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  Mechanical Engineering Congress, Japan, 13 Sep. 2015

  
• W122002 Is multiobjective optimization needed in structural optimization problems? If so, what are the required features for multiobjective structural optimization solvers?

  Izui Kazuhiro

  Mechanical Engineering Congress, Japan, 13 Sep. 2015

  
• 1102 Vibration Characteristics Optimization of Mechanical Structures Based on the Level Set Method

  Yamasaki Shintaro; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka

  The Computational Mechanics Conference, 25 Nov. 2007

  
• 1103 Investigation of parameter settings on structural optimization based on the level set method

  Yamada Takayuki; Yamasaki Shintarou; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka

  The Computational Mechanics Conference, 25 Nov. 2007

  
• 1104 Level Set Based Structural Optimization Using Finite Cover Method

  IKEUCHI Shunsuke; YAMAZAKI Shintaro; NISHIWAKI Shinji; Izui Kazuhiro; YOSHIMURA Masataka; KURUMATANI Mao; TERADA Kenjiro

  The Computational Mechanics Conference, 25 Nov. 2007

  
• 3405 Construction of Optimum System Design Method Considering Product Lifecycle

  CHUJO Yoshiyuki; DOI Kenji; YOSHIMURA Masataka; NISHIWAKI Shinji; IZUI Kazuhiro

  設計工学・システム部門講演会講演論文集, 30 Oct. 2007

  
• 3407 Integrated Multi-step Design Method Using Function Oriented Elements : In the Case of the Development of the Leaning Spring for Artificial Satellite

  TAKEZAWA Akihiro; YAMADA Hiroki; NISHIWAKI Shinji; IZUI Kazuhiro; YOSHIMURA Masataka; KITAMURA Mitsuru; OHTOMI Koichi

  設計工学・システム部門講演会講演論文集, 30 Oct. 2007

  
• 2312 Hierarchical Optimization in Mechanical Product Design Based on Simplification

  Yoshimura Yu; Yoshimura Masataka; Izui Kazuhiro; Nishiwaki Shinji

  設計工学・システム部門講演会講演論文集, 30 Oct. 2007

  
• A Topology Optimization Method Including a Shield Constraint Using a Fictitious Potential Field

  佐藤 綾美; 山田 崇恭; 泉井 一浩; 西脇 眞二

  計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science, May 2016

  
• Optimum design of 3-D wave-motion-converting metasurface in an acoustic-elastic coupled system

  野口 悠暉; 山田 崇恭; 泉井 一浩; 西脇 眞二

  計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science, May 2016

  
• Topology Optimization of Thermoelectric Nanostructures

  古田 幸三; 泉井 一浩; 松本 充弘; 山田 崇恭; 西脇 眞二

  計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science, May 2016

  
• A maximum thickness constraint in topology optimization using a fictitious potential field

  佐藤 勇気; 岸本 直樹; 泉井 一浩; 山田 崇恭; 西脇 眞二

  計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science, May 2016

  
• Level Set-Based Topology Optimization Using The Finite Cover Method for Design Dependent Load Problems

  真鍋 匡利; 山田 崇恭; 泉井 一浩

  計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science, May 2011

  
• Design of Dielectric Periodic Structures Using Topology Optimization

  塚本 翔太; 野村 壮史; 泉井 一浩

  計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science, May 2011

  
• Multi-material topology optimization for thermoelectric device

  古田 幸三; 折井 将彦; 土橋 拓也; 泉井 一浩; 山田 崇恭; 西脇 眞二; 大谷 亮

  計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science, May 2017

  
• Sensitivity analysis based on the Boltzmann equation in topology optimization methods for rarefied gas flows

  佐藤 綾美; 岡本 崇; 山田 崇恭; 泉井 一浩; 西脇 眞二

  計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science, May 2017

  
• Topology Optimization for a Thermal-Fluid Device Incorporating a Pareto Front Exploration

  佐藤 勇気; 矢地 謙太郎; 泉井 一浩; 山田 崇恭; 西脇 眞二

  計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science, May 2017

  
• Optimum design of acoustic metamaterial with negative mass density in an acoustic-elastic coupled system

  野口 悠暉; 山田 崇恭; 泉井 一浩; 西脇 眞二

  計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science, May 2017

  
• Design Study of Lightweight Automatic Transmission Parts for Vehicles Using Level Set-Based Topology Optimization

  Miho Kumagai; Masaki Otomori; Takanori Ide; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  SAE Technical Paper Series, 05 Apr. 2016, Invited

  
• 613 Level set based Topology Optimization in an Incompressible Viscous Flow applying Reynolds Averaged Navier-Stokes Model

  KOGUCHI Atsushi; KUBO Seiji; YAJI Kentaro; Yamada Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  関西支部講演会講演論文集, 16 Mar. 2015

  
• 411 A Hybrid Layout Design Optimization Method for Robotic Cellular Manufacturing Systems

  BAI Xiaobo; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; NODA Akio; NAGATANI Tatsuya; PHONNAMBALAM S.G.

  Manufacturing Systems Division Conference, 13 Mar. 2015

  
• Topology Optimization Based on the Level Set Method for a Thermal-Fluid Device Using the Lattice Boltzmann Method

  YAJI Kentaro; YAMADA Takayuki; YOSHINO Masato; MATSUMOTO Toshiro; IZUI Kazuhiro; NISHIWAKI Shinji

  The Computational Mechanics Conference, 22 Nov. 2014

  
• A study on the optimal design of hyperlens using topology optimization

  UENISHI Kei; OTOMORI Masaki; NISHIWAKI Shinji; IZUI Kazuhiro; YAMADA Takayuki

  The Computational Mechanics Conference, 22 Nov. 2014

  
• Structural Optimization of Interior Permanent Magnet Motor for Increasing Efficiency Using Level Set Method

  Manabe Masatoshi; Lim Sunghoon; Min Seungjae; Yamada Takayuki; Izui Kazuhiro; Nishiwaki Shinji

  The Computational Mechanics Conference, 22 Nov. 2014

  
• A topology optimization method based on the level set method for the design of acoustic cloaking

  NOGUCHI Yuki; YAMADA Takayuki; OTOMORI Masaki; IZUI Kazuhiro

  The Computational Mechanics Conference, 22 Nov. 2014

  
• 3301 A topology optimization method based on the level set method Using shell elements

  YAMAGATA Kenta; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; KAWAMOTO Atsushi

  設計工学・システム部門講演会講演論文集, 17 Sep. 2014

  
• 1402 Constructing Method to Support the Conceptual Designs of Mechanical Structures

  IKENO Tomohiro; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  設計工学・システム部門講演会講演論文集, 17 Sep. 2014

  
• 1404 A Design Optimization Method of Disc Brake Systems for Conceptual Design Stage Considering Brake Squeal Reduction

  MATSUSHIMA Toru; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  設計工学・システム部門講演会講演論文集, 17 Sep. 2014

  
• J0110203 A gradient-based multiobjective optimization considering diversity of solutions

  SATO Yuki; IZUI Kazuhiro; YAMADA Takayuki; NISHIWAKI Shinji

  Mechanical Engineering Congress, Japan, 07 Sep. 2014

  
• J0110201 Multiscale Analysis for Micropolar Elastic Bodies

  SATOU Ayami; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; TERADA Kenjiro

  Mechanical Engineering Congress, Japan, 07 Sep. 2014

  
• Homogenization Method for Micropolar Elastic Bodies

  佐藤 綾美; 山田 崇恭; 泉井 一浩

  計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science, Jun. 2014

  
• 312 A Conceptual Design Environment for Robotic Cellular Production Systems

  Ten Ryosuke; IZUI Kazuhiro; YAMADA Takayuki; NISHIWAKI Shinji; NODA Akio; NAGATANI Tatsuya

  Manufacturing Systems Division Conference, 14 Mar. 2014

  
• Optimal shape design of flux barriers in IPM synchronous motors using the phase field method

  Jae Seok Choi; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki; Heeseung Lim; Jeonghoon Yoo

  COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING, 2014, Peer-reviewed

  
• 2204 A Level Set-based Topology Optimization Method Using the Lattice Kinetic Scheme in Design Problem of Flow Channel

  YAJI Kentaro; YAMADA Takayuki; YOSHINO Masato; MATSUMOTO Toshiro; IZUI Kazuhiro; NISHIWAKI Shinji

  The Computational Mechanics Conference, 02 Nov. 2013

  
• 1901 Topology Optimization Considering Maximum Stress Constraint Using the Level Set Boundary Expressions

  YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; ISHII Keizo

  The Computational Mechanics Conference, 02 Nov. 2013

  
• 2202 Topology optimization for nano-scale heat transfer problem

  MIYAJIMA Ken; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; MASAO Yusuke; IMANISHI Honami; MATSUMOTO Mitsuhiro

  The Computational Mechanics Conference, 02 Nov. 2013

  
• 1902 A study of topology optimization using a particle method based on the least square approximation

  KITAGAWA Akiyoshi; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; SHIBATA Kazuya

  The Computational Mechanics Conference, 02 Nov. 2013

  
• 2203 Topology optimization for locally resonant sonic materials based on frequency analysis of elastic waves

  MATSUKI Takahiro; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  The Computational Mechanics Conference, 02 Nov. 2013

  
• 2205 Topology optimization of lens design problem based on the level set method

  AKATSUCHI Yuya; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; OHKADO Makoto; NOMURA Tsuyoshi; OTOMORI Masaki

  The Computational Mechanics Conference, 02 Nov. 2013

  
• 1113 Level Set-Based Topology Optimization for Incompressible Viscous Flow under Flow Rate Constraint

  KUBO Seiji; YAJI Kentaro; YAMADA Takayuki; IZUI Kazuhiro; NISHIWSKI Shinji

  設計工学・システム部門講演会講演論文集, 23 Oct. 2013

  
• 1114 Level Set-based Topology Optimization Method for Optimal Design of Flow Channel

  YAJI Kentaro; YAMADA Takayuki; YOSHINO Masato; MATSUMOTO Toshiro; IZUI Kazuhiro; NISHIWSKI Shinji

  設計工学・システム部門講演会講演論文集, 23 Oct. 2013

  
• 2416 A Two Step Layout Design Optimization Method for Robotic Cellular Manufacturing Systems

  Bai Xiaobo; YAMADA Takayuki; IZUI Kazuhiro; NISHIWSKI Shinji; SUEMITSU Issei; NODA Akio; NAGATANI Tatsuya

  設計工学・システム部門講演会講演論文集, 23 Oct. 2013

  
• 2410 Topology optimization for the design of damping material

  YAMAMOTO Takashi; YAMADA Takayuki; IZUI Kazuhiro; NISHIWSKI Shinji

  設計工学・システム部門講演会講演論文集, 23 Oct. 2013

  
• J121024 An application of level set-based topology optimization method in design of flow channel using the lattice-Boltzmann method

  YAJI Kentaro; YAMADA Takayuki; YOSHINO Masato; MATSUMOTO Toshiro; IZUI Kazuhiro; NISHIWAKI Shinji

  Mechanical Engineering Congress, Japan, 08 Sep. 2013

  
• W121003 Structural optimization method of electromagnetic wave devices for automotive

  Ohkado Makoto; Fujikawa Hisayoshi; Izui Kazuhiro; Nishiwaki Shinji

  Mechanical Engineering Congress, Japan, 08 Sep. 2013

  
• 3-1-2-305 An optimal design method of acoustic metamaterials using topology optimization

  OTOMORI Masaki; LU Lirong; YAMADA Takayuki; YAMAMOTO Takashi; IZUI Kazuhiro; NISHIWAKI Shinji

  Dynamics and Design Conference : D & D, 25 Aug. 2013

  
• An Example of Antenna Design Using Multi-level Particle Swarm Optimization

  NGUYEN Tuan Hung; MORISHITA Hisashi; KOYANAGI Yoshio; IZUI Kazuhiro; NISHIWAKI Shinji

  IEICE technical report. Antennas and propagation, 16 May 2013

  
• Optimal Design of Vertical U-shaped Folded Dipole Antenna for WiMAX and Evaluation of Its Requisite Design Area on a Ground Plane

  NGUYEN Tuan Hung; MORISHITA Hisashi; KOYANAGI Yoshio; IZUI Kazuhiro; NISHIWAKI Shinji

  IEICE technical report. Antennas and propagation, 18 Apr. 2013

  
• 213 A Layout Design Optimization Method For Robotic Cellular Manufacturing Systems Using Multiobjective GA

  SUEMITSU Issei; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; NODA Akio; NAGATANI Tatsuya

  Manufacturing Systems Division Conference, 11 Mar. 2013

  
• B-1-93 Clearance Evaluation of Vertical U-shaped Folded Dipole Antema

  Nguyen Tuan Hung; Morishita Hisashi; Koyanagi Yoshio; Izui Kazuhiro; Nishiwaki Shinji

  Proceedings of the IEICE General Conference, 05 Mar. 2013

  
• 2201 Topology optimization for maximizing the stiffness of materials with microstructure

  IKEDA Keisuke; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; KAWAMOTO Atsushi

  The Computational Mechanics Conference, 06 Oct. 2012

  
• 2202 A study on topology optimization of far-infrared lens

  AKATSUCHI Yuya; OHKADO Makoto; NOMURA Tsuyoshi; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  The Computational Mechanics Conference, 06 Oct. 2012

  
• 2203 A Study of Level Set-Based Structural Optimization Using Lattice Boltzmann Method

  YAJI Kentaro; YAMADA Takayuki; YOSHINO Masato; MATSUMOTO Toshiro; IZUI Kazuhiro; NISHIWAKI Shinji

  The Computational Mechanics Conference, 06 Oct. 2012

  
• 2211 Structural Optimization of Metallic Patch Antennas

  Ohkado Makoto; Otomori Masaki; Tsukamoto Shota; Izui Kazuhiro; Nishiwaki Shinji

  設計工学・システム部門講演会講演論文集, 26 Sep. 2012

  
• 2212 A Study of Structural Optimization Using Lattice Boltzmann Method

  YAJI Kentaro; YAMADA Takayuki; YOSHINO Masato; MATSUMOTO Toshiro; IZUI Kazuhiro; NISHIWAKI Shinji

  設計工学・システム部門講演会講演論文集, 26 Sep. 2012

  
• 2213 Topology Optimization for Micropolar Elasticity

  IKEDA Keisuke; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  設計工学・システム部門講演会講演論文集, 26 Sep. 2012

  
• 2210 Optimal Design Method of Metallic Waveguide Loaded with Ferrite Inclusions using the Level Set-based Topology Optimization

  OTOMORI Masaki; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; KOGISO Nozomu

  設計工学・システム部門講演会講演論文集, 26 Sep. 2012

  
• CO-JP-3 Level set-based topology optimization for the design of negative permeability dielectric metamaterials

  Otomori Masaki; Yamada Takayuki; Izui Kazuhiro; Nishiwaki Shinji

  Mechanical Engineering Congress, Japan, 09 Sep. 2012

  
• CO-JP-7 A Layout Design Optimization Method for Multi-robot Assembly Systems

  Suemitsu Issei; Yamada Takayuki; Izui Kazuhiro; Nishiwaki Shinji; Noda Akio; Nagatani Tatsuya

  Mechanical Engineering Congress, Japan, 09 Sep. 2012

  
• CO-JP-8 Level Set-Based Topology Optimization of an Internal Flow Problem in an Incompressible Viscous Fluid

  YAJI Kentaro; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji

  Mechanical Engineering Congress, Japan, 09 Sep. 2012

  
• C-15-19 A Study of Structural Optimization for Electromagnetic Cloaking with Ferrite Inclusions using Topology Optimization Method

  Otomori Masaki; Yamada Takayuki; Andkjaer Jacob; Izui Kazuhiro; Nishiwaki Shinji; Kogiso Nozomu

  Proceedings of the Society Conference of IEICE, 28 Aug. 2012

  
• B-1-56 Sizing Optimization of Vertical U-shaped Folded Dipole Antenna for WiMAX by PSO

  Hung Nguyen Tuan; Morishita Hisashi; Koyanagi Yoshio; Izui Kazuhiro; Nishiwaki Shinji

  Proceedings of the Society Conference of IEICE, 28 Aug. 2012

  
• B-1-171 Dimension Shape Optimization of L-Shaped Folded Monopole Antennas Array for WLAN Using PSO

  Hung Nguyen Tuan; Morishita Hisashi; Koyanagi Yoshio; Izui Kazuhiro; Nishiwaki Shinji

  Proceedings of the IEICE General Conference, 06 Mar. 2012

  
• C-15-17 Design Optimization of Ferrite Waveguide using Topology Optimization Method

  Otomori Masaki; Yamada Takayuki; Izui Kazuhiro; Nishiwaki Shinji; Kogiso Nozomu

  Proceedings of the IEICE General Conference, 06 Mar. 2012

  
• 3201 Parameter identification of poroelastic media by the homogenization method

  YAMAMOTO Takashi; MARUYAMA Shinichi; IZUI Kazuhiro; NISHIWAKI Shinji

  設計工学・システム部門講演会講演論文集, 21 Oct. 2011

  
• 2311 Optimal Design Method of Dielectric Metamaterials using the Level Set-based Topology Optimization

  OTOMORI Masaki; YAMADA Takayuki; IZUI Kazuhiro; NISHIWAKI Shinji; ANDKJ〓R Jacob; SIGMUND Ole

  設計工学・システム部門講演会講演論文集, 21 Oct. 2011

  
• A classifier-assisted framework for expensive optimization problems: A knowledge-mining approach

  Yoel Tenne; Kazuhiro Izui; Shinji Nishiwaki

  Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2011, Peer-reviewed

  
• Shape optimization of U-Shaped Folded Dipole Antenna using PSO

  Nguyen Tuan Hung; Hisashi Morishita; Kazuhiro Izui; Shinji Nishiwaki

  2011 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (APSURSI), 2011, Peer-reviewed

  
• OPTIMUM DESIGN OF PHOTONIC BAND GAP STRUCTURES USING LEVEL SET-BASED TOPOLOGY OPTIMIZATION METHOD

  山田 崇恭; 泉井 一浩; 西脇 眞二

  計算工学講演会論文集 = Proceedings of the Conference on Computational Engineering and Science, May 2010

  
• LEVEL SET-BASED TOPOLOGY OPTIMIZATION USING FINITE COVER METHOD

  真鍋 匡利; 山田 崇恭; 泉井 一浩

  計算工学講演会論文集 = Proceedings of the Conference on Computational Engineering and Science, May 2010

  
• Dimensionality-reduction frameworks for computationally expensive problems

  Yoel Tenne; Kazuhiro Izui; Shinji Nishiwaki

  2010 IEEE World Congress on Computational Intelligence, WCCI 2010 - 2010 IEEE Congress on Evolutionary Computation, CEC 2010, 2010, Peer-reviewed

  
• Handling undefined vectors in expensive optimization problems

  Yoel Tenne; Kazuhiro Izui; Shinji Nishiwaki

  Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2010, Peer-reviewed

  
• A STRUCTURAL OPTIMIZATION METHOD FOR UNIVERSAL DESIGN OF COMPLIANT MECHANISM SCISSORS

  Kazuhiro Izui; Kiyoshi Yokota; Takayuki Yamada; Shinji Nishiwaki; Masataka Yoshimura

  PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, VOL 5, PTS A AND B, 2010, Peer-reviewed

  
• A Shape and topology optimization method incorporating level set boundary expressions for vibration problems

  Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  13th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference 2010, 2010, Peer-reviewed

  
• Prediction of sound absorption coefficients of poroelastic media by the homogenization method

  T. Yamamoto; S. Maruyama; K. Terada; K. Izui; S. Nishiwaki

  PROCEEDINGS OF ISMA2010 - INTERNATIONAL CONFERENCE ON NOISE AND VIBRATION ENGINEERING INCLUDING USD2010, 2010, Peer-reviewed

  
• Topology Optimization for the Design of Compliant Thermal Actuators Using Thermoelectric Devices

  Okamoto, Y; Yamada, T; Iga, A; Izui, K; Nishiwaki, S; Yoshimura, M

  Proceedings of 8th World Congress on Structural and Multidisciplinary Optimization (WCSMO-8), Jun. 2009, Peer-reviewed

  
• A New Level Set Based Topology Optimization Method Using a Fictitious Interface Energy Model Based on Phase Field Method Concepts

  Yamada, T; Nishiwaki, S; Izui, K; Yoshimura, M

  Proceedings of 8th World Congress on Structural and Multidisciplinary Optimization (WCSMO-8), Jun. 2009, Peer-reviewed

  
• TOPOLOGY OPTIMIZATION FOR STEADY-STATE HEAT TRANSFER PROBLEMS INCLUDING DESIGN-DEPENDENT EFFECTS

  Atsuro Iga; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura

  DETC 2008: PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, VOL 1, PTS A AND B, 2009, Peer-reviewed

  
• FUNDAMENTAL STRATEGIES FOR SYSTEM OPTIMIZATION OF MACHINE PRODUCT DESIGNS

  Masataka Yoshimura; Yu Yoshimura; Kazuhiro Izui; Shinji Nishiwaki

  DETC 2008: PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, VOL 1, PTS A AND B, 2009, Peer-reviewed

  
• Structural Optimization of the Compliant Thermal Micro Actuators Based on the Level Set Method

  Yamada, T; Yamasaki, S; Nishiwaki, S; Izui, K; Yoshimura, M

  Proceedings of 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference (2008MAO), Sep. 2008, Peer-reviewed, Invited

  
• Application of Multiobjective Optimization Methods to Lifecycle Designs Considering the Reduce Paradigm

  Doi, K; Yoshimura, M; Nishiwaki, S; Izui, K

  Proceedings of the 5th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems, Jeju Island, Korea, OO1-J002, Jun. 2008, Peer-reviewed, Invited

  
• Application of SLSV Methods to Reliability-Based Topology Optimization for Frame Structures

  Kogiso, N; Hirano, Y; Nishiwaki, S; Izui, K; Yoshimura, M; Min, S

  Proceedings of the 5th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems, Jeju Island, Korea, ST6-J023, Jun. 2008, Peer-reviewed, Invited

  
• Topology Optimization of Heat Transfer Control Systems Using Thermoelectric Devices

  Okamoto, Y; Izui, K; Yamada, T; Iga, A; Nishiwaki, S; Yoshimura, M; John E. Renaud

  Proceedings of 5th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems (CJK-OSM5), Jun. 2008, Peer-reviewed

  
• Optimum Structural Design of Thermal Actuators Using the Level Set Method

  Yamada, T; Nishiwaki, S; Yamasaki, S; Izui, K; Yoshimura, M

  5th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems (CJK-OSM5), Jun. 2008, Peer-reviewed

  
• Robust product design optimization method using hierarchical representations of characteristics

  Masataka Yoshimura; Koichi Sasaki; Kazuhiro Izui; Shinji Nishiwaki

  PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE 2007, VOL 6, PTS A AND B, 2008, Peer-reviewed

  
• Design of compliant thermal actuators using structural optimization based on the level set method

  Takayuki Yamada; Shintaro Yamasaki; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura

  Proceedings of the ASME Design Engineering Technical Conference, 2008, Peer-reviewed

  
• An optimal design method for reducing brake squeal in disc brake systems

  Toru Matsushima; Shinji Nishiwaki; Shintarou Yamasaki; Kazuhiro Izui; Masataka Yoshimura

  PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE 2007, VOL 6, PTS A AND B, 2008, Peer-reviewed

  
• A new structural optimization method based on the level set method for vibration problems and heat conduction problems

  Yamasaki S; Nishiwaki S; Yamada T; Izui K; Yoshimura M

  12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, MAO, 2008, Peer-reviewed

  
• Hierarchical Genetic Algorithm for System Reliability Optimization

  Kumar, R; Izui, K; Nishiwaki, S; Yoshimura, M

  The 7th International Conference on Optimization: Techniques and Applications (ICOTA7), Kobe Japan, Dec. 2007, Invited

  
• Structural Optimization for Eigen-Frequency Problem Based on the Level Set Method

  Yamasaki, S; Nishiwaki, S; Yamada, T; Izui, K; Yoshimura, M

  The 7th International Conference on Optimization: Techniques and Applications (ICOTA7), Dec. 2007

  
• Switchgear component commonality design method considering delivery lead-time and inventory level

  Haruki Kariya; Kazuhiro Izui; Shinji Nishiwaki; Masataka Yoshimura; Yoshiya Ogihara; Shuichi Hayashi

  2007 Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, DETC2007, 2008, Peer-reviewed, Invited

  
• Topology Optimization for Thermal Problems Considering Deign-Dependent Heat Convection Loads

  Iga, A; Nishiwaki, S; Izui, K; Yoshimura, M

  7th World Congress on Structural and Multidisciplinary Optimization(WCSMO-7), Seoul, Korea, May 2007, Peer-reviewed, Invited

  
• Structural Optimization Using Discrete Elements for the Design of Structures Implementing Particular Wave Propagation Functions,

  Mogami, K; Nishiwaki, S; Izui, K; Yoshimura, M; Nomura, T

  7th World Congress on Structural and Multidisciplinary Optimization(WCSMO-7), Seoul, Korea, May 2007, Peer-reviewed, Invited

  
• Topology Optimization for the Design of Electric Field Resonators Targeting Frequency Characteristics

  Kinoshita, S; Nishiwaki, S; Izui, K; Yoshimura, M; Nomura, T; Sato, K; Hirayama, K

  7th World Congress on Structural and Multidisciplinary Optimization(WCSMO-7), Seoul, Korea, May 2007, Peer-reviewed, Invited

  
• A Structural Optimization Method for Stiffness and Vibration Problems, Based on the Level Set Method Using a New Geometric Re-initialization Scheme

  Yamasaki, S; Nishiwaki, S; Izui, K; Yoshimura, M

  7th World Congress on Structural and Multidisciplinary Optimization(WCSMO-7), Seoul, Korea, May 2007, Peer-reviewed, Invited

  
• Optimal Analysis of Hierarchical Redundancy Allocation Using Competent Genetic Algorithms

  Kumar, R; Izui, K; Yoshimura, M; Nishiwaki, S

  7th World Congress on Structural and Multidisciplinary Optimization(WCSMO-7), Seoul, Korea, May 2007, Peer-reviewed, Invited

  
• Product Design optimization Incorporating Concurrent and Hierarchical Strategies

  Yoshimura, M; Yoshimura, Y; Izui, K; Nishiwaki, S

  7th World Congress on Structural and Multidisciplinary Optimization(WCSMO-7), Seoul, Korea, May 2007, Peer-reviewed, Invited

  
• A Study on Life-cycle Cost Optimization in the Conceptual Design of Products Incorporating Energy-saving Functions

  Doi, K; Yoshimura, M; Nishiwaki, S; Izui, K

  7th World Congress on Structural and Multidisciplinary Optimization(WCSMO-7), Seoul, Korea, May 2007, Peer-reviewed, Invited

  
• Optimal modular redundancy using hierarchical genetic algorithms

  Ranjan Kumar; Kazuhiro Izui; Masataka Yoshimura; Shinji Nishiwaki

  2007 Proceedings - Annual Reliability and Maintainability Symposium, RAMS, 2007, Peer-reviewed, Invited

  
• Effect of uncertainty in cross-sectional property on reliability-based topology optimization of frame structures

  Nozomu Kogiso; Keigo Nishida; Katsuya Mogami; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura

  RELIABILITY AND OPTIMIZATION OF STRUCTURAL SYSTEMS: ASSESSMENT, DESIGN AND LIFE-CYCLE PERFORMANCE, 2007, Peer-reviewed

  
• A conceptual design support methodology based on structural optimization techniques using function-oriented elements

  Takezawa A; Nishiwaki S; Izui K; Yoshimura M; Kogiso N

  Proceedings of ICED 2007, the 16th International Conference on Engineering Design, 2007, Peer-reviewed

  
• Hierarchical Reliability Optimization Using Competent Genetic Algorithms

  Kumar, R; Izui, K; Yoshimura, M; Nishiwaki, S

  The Fourth China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems Kunming, China, Nov. 2006, Peer-reviewed

  
• Structural optimization for the design of band-gap structures using discrete structural elements

  K. Mogami; S. Nishiwaki; K. Izui; M. Yoshimura; T. Nomura

  Collection of Technical Papers - 11th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Sep. 2006, Peer-reviewed, Invited

  
• A Product Family Design Optimization Method Considering Hierarchical Modularity

  Izui, K; Nishiwaki, S; Yoshimura, M; Yamashita, Y

  Proceedings of the IJCC Workshop 2006 on Digital Engineering, Pyeongchang-gun, Gangwon-do, Korea, Feb. 2006, Peer-reviewed, Invited

  
• Topology design for compliant mechanism in robust optimization concept

  Kogiso Nozomu; Ahn WonJin; Nishiwaki Shinji; Izui Kazuhiro; Yoshimura Masataka

  CJK-OSM 4: THE FOURTH CHINA-JAPAN-KOREA JOINT SYMPOSIUM ON OPTIMIZATION OF STRUCTURAL AND MECHANICAL SYSTEMS, 2006, Peer-reviewed

  
• A two-stage design method for compliant mechanisms having specified non-linear output paths

  Kobayashi M; Yamakawa H; Nishiwaki S; Izui K; Yoshimura M

  Proceedings of the ASME Design Engineering Technical Conference, 2006, Peer-reviewed

  
• A multi-objective particle swarm optimization incorporating design sensitivities

  Nakamura M; Izui K; Nishiwaki S; Yoshimura M

  Collection of Technical Papers - 11th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2006, Peer-reviewed

  
• Structural topology optimization of mechanical resonators, actuators and sensors

  Shinji Nishiwaki; Emilio C. N. Silva; Kazumi Matsui; Kenjiro Terada; Kazuhiro Izui; Masataka Yoshimura

  IUTAM SYMPOSIUM ON TOPOLOGICAL DESIGN OPTIMIZATION OF STRUCTURES, MACHINES AND MATERIALS: STATUS AND PERSPECTIVES, 2006, Peer-reviewed

  
• Reliability-based topology optimization of frame structures

  Kogiso, N; Mogami, K; Nishiwaki, S; Izui, K; Yoshimura, M

  12th IFIP WG 7.5 Working Conference on Optimization and Reliability of Structural Systems, Aalborg, Denmark, May 2005, Peer-reviewed, Invited

  
• An Optimum Design Method for Vibrating Mechanical Structures Based on Topology Optimization Techniques

  Maeda, Y; Nishiwaki, S; Izui, K; Yoshimura, M; Matsui, K; Terada, K

  6th World Congress on Structural and Multidisciplinary Optimization, Rio de Janeiro, Brazil, No. 3911., May 2005, Peer-reviewed, Invited

  
• Hierarchical Multiobjective Optimization Methods for Deeper Understanding of Design Solutions and Breakthrough for Optimum Design Solutions

  Yoshimura, M; Sasaki, K; Izui, K; Nishiwaki, S

  6th World Congress on Structural and Multidisciplinary Optimization, Rio de Janeiro, Brazil, No. 1031., May 2005, Peer-reviewed, Invited

  
• Swarm Optimization Algorithms Incorporating Design Sensitivities

  Izui, K; Nishiwaki, S; Yoshimura, M

  6th World Congress on Structural and Multidisciplinary Optimization, Rio de Janeiro, Brazil, No. 4661., May 2005, Peer-reviewed, Invited

  
• Structural topology optimization using frame elements based on the complementary strain energy concept for eigen-frequency maximization

  Akihiro Takezawa; Shinji Nishiwaki; Kazuhiro Izui; Masataka Yoshimura

  PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, 2005, VOL 2, PTS A AND B, 2005, Peer-reviewed

  
• Reliability-based topology optimization considering multicriteria using frame elements

  Katsuya Mogami; Kazuhiro Izui; Shinji Nishiwaki; Masataka Yoshimura; Nozomu Kogiso

  Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, 2005, Vol 2, Pts A and B, 2005, Peer-reviewed

  
• Handling multiple objectives in decentralized design

  Vincent Chanron; Kemper Lewis; Yayoi Murase; Kazuhiro Izui; Shinji Nishiwaki; Masataka Yoshimura

  Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, 2005, Vol 2, Pts A and B, 2005, Peer-reviewed

  
• Acquisition of product design guidelines considering user Kansei data pertaining to product environments

  Masataka Yoshimura; Tsutomu Nishimura; Kazuhiro Izui

  Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, 2005, Vol 2, Pts A and B, 2005, Peer-reviewed

  
• Particle Swarm Optimization for Structural Design Incorporating Sensitivity Analysis

  Yoshimura, M; Nishiwaki, S; Izui, K

  Proceedings of the Third China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems, Kanazawa, Japan, Nov. 2004, Peer-reviewed, Invited

  
• An Innovative Design Method for Compliant Mechanisms Combining Topology Optimization and Design Creativity

  Kobayashi, M; Nishiwaki, S; Izui, K; Yoshimura, M

  Proceedings of the Third China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems, Kanazawa, Japan, Oct. 2004, Peer-reviewed, Invited

  
• Topology Optimization for the Conceptual Design Support

  Takezawa, A; Nishiwaki, S; Izui, K; Yoshimura M

  Proceedings of the Third China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems Kanazawa, Japan, Oct. 2004, Peer-reviewed, Invited

  
• Design of Mechanical Resonators Based on Topology Optimization Technique

  Maeda, Y; Nishiwaki, S; Izui, K; Yoshimura, M; Matsui, K; Terada, K

  Proceedings of the Third China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems Kanazawa, Japan, Oct. 2004, Peer-reviewed, Invited

  
• A Theoretical Consideration of Organized Analysis Environment for Optimum Design Solutions

  Yoshimura, M; Murase, Y; Yamauchi, M; Izui, K; Nishiwaki S; Moriya, S

  Proceeding of the International Conference on Cybernetics and Information Technologies, Systems and Applications, ISAS CITSA 2004,10th International Conference on Information Systems Analysis and Synthesis, Hsing-Wei Chu, Jose Aguilar, Jannick Rolland, St, Jul. 2004, Peer-reviewed, Invited

  
• Hierarchical arrangement of characteristics in product design optimization problems for deeper insight into optimized results

  Yoshimura M; Taniguchi M; Izui K; Nishiwaki S

  Proceedings of the ASME Design Engineering Technical Conference, 2004, Peer-reviewed

  
• Development of an integrated design environment for space satellite structures

  Yoshimura M; Murase Y; Yamauchi M; Izui K; Nishiwaki S; Ohba H; Moriya S; Hashimoto H

  Collection of Technical Papers - 10th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2004, Peer-reviewed

  
• Collaboration support system based on visualization of communication processes

  Kobayashi M; Yoshimura M; Nishiwaki S; Izui K

  Proceedings of the ASME Design Engineering Technical Conference, 2004, Peer-reviewed

  
• A collaborative rapid analysis method for decision-making in assembly line design

  Yoshimura M; Yoshida S; Konishi Y; Izui K; Nishiwaki S; Inamori Y; Nomura A; Mitsuyuki K; Kawaguchi Y; Inagaki T

  Proceedings of the ASME Design Engineering Technical Conference, 2004, Peer-reviewed

  
• A Method for Determining the Optimal Direction of the Principal Moment of Inertia in Frame Element Cross-Sections

  Takezawa A; Nishiwaki S; Izui K; Yoshimura M

  Proceedings of the ASME Design Engineering Technical Conference, 2004, Peer-reviewed

  
• Structural optimization for concurrent design and analysis at the conceptual design phase

  A Takezawa; S Nishiwaki; K Izui; M Yoshimura; H Nishigaki; Y Kojima

  CONCURRENT ENGINEERING: ADVANCED DESIGN, PRODUCTION AND MANAGEMENT SYSTEMS, 2003, Peer-reviewed

  
• Structural Topology Optimization Using Function-oriented Elements Based on the Concept of First Order Analysis

  Takezawa A; Nishiwaki S; Izui K; Yoshimura M

  Proceedings of the ASME Design Engineering Technical Conference, 2003, Peer-reviewed

  
• An optimal cross-sectional design method for automotive body frames

  Kazuhiro Izui; Shinji Nishiwaki; Masataka Yoshimura

  SAE Technical Papers, 2003, Peer-reviewed

  
• A concurrent design method for multiple cross-sectional automotive body frames involving discrete and continuous design variables

  Yoshimura M; Nishiwaki S; Izui K

  Proceedings of the ASME Design Engineering Technical Conference, 2003, Peer-reviewed

  
• A Method for Supporting Creative Interaction During Collaborative Design Processes

  Kobayashi M; Yoshimura M; Nishiwaki S; Izui K

  Proceedings of the ASME Design Engineering Technical Conference, 2003, Peer-reviewed

  
• Optimization of machine system designs using hierarchical decomposition based on criteria influence

  Yoshimura M; Izui K; Komori S

  Proceedings of the ASME Design Engineering Technical Conference, 2002, Peer-reviewed

  
• Lifecycle-based product design using global optimization methods based on hierarchical genotype representation of alternatives and constraints

  Yoshimura M; Izui K; Fukatani K

  Proceedings of the ASME Design Engineering Technical Conference, 2002, Peer-reviewed

  
• Strategic product development decision-making based on optimization incorporating the QFD method

  M Yoshimura; K Izui

  INITIATIVES OF PRECISION ENGINEERING AT THE BEGINNING OF A MILLENNIUM, 2001, Peer-reviewed

  
• Global system optimization using hierarchical genetic algorithms based on decision-making components

  Yoshimura M; Izui K

  Proceedings of the ASME Design Engineering Technical Conference, 2001, Peer-reviewed

  

Presentations

• Robust Topology Optimization under Wave Number Uncertainty for Increasing the Effective Bandwidth of an Electromagnetic Cloak

  Sato, Y; Izui, K; Yamada, T; Nishiwaki, S

  The Asian Congress of Structural and Multidisciplinary Optimization 2018, May 21-24, 2018, Dalian, China, May 2018

  
• An optimum design method for devices using thermal transition flows based on topology optimization

  Sato, A; Yamada, T; Izui, K; Nishiwaki, S

  The Asian Congress of Structural and Multidisciplinary Optimization 2018, May 21-24, 2018, Dalian, China, May 2018

  
• Lightweight Design for Automotive Component Using Multi-material Level Set-based Topology Optimization

  Lim, S; Misawa, R; Maruyama, S; Yamada, T; Izui K; Nishiwaki, S

  The 4th International Conference on Computational Design in Engineering, April 1 - 5, 2018, Changwon, Korea, Apr. 2018

  
• Structural Optimization for nanoscale heat conduction problems

  FURUTA Kozo; SATO Ayami; IZUI Kazuhiro; YAMADA Takayuki; MATSUMOTO Mitsuhiro; NISHIWAKI Shinji

  The Proceedings of Mechanical Engineering Congress, Japan, 2018, 一般社団法人 日本機械学会

  
• Optimum Design Method of Nanostructures for Thermoelectric Materials

  Kozo FURUTA; Ayami SATO; Kazuhiro IZUI; Takayuki YAMADA; Mitsuhiro MATSUMOTO; Shinji NISHIWAKI

  The Proceedings of Mechanical Engineering Congress, Japan, 2018, Japan Society of Mechanical Engineers

  
• Level set-based shape optimization for temperature minimization problems in nanostructures

  Kozo Furuta; Ayami Sato; Kazuhiro Izui; Takayuki Yamada; Mitsuhiro Matsumoto; Shinji Nishiwaki

  The Proceedings of OPTIS, 2018, Japan Society of Mechanical Engineers

  
• Optimum design of elastic metamaterials based on a high-frequency homogenization method for the elastodynamic equation

  Yuki NOGUCHI; Takayuki YAMADA; Kazuhiro IZUI; Shinji NISHIWAKI

  The Proceedings of OPTIS, 2018, Japan Society of Mechanical Engineers

  
• トポロジー最適化を用いた3次元変位拡大機構の設計法

  山田崇恭; 泉井一浩; 西脇眞二

  日本機械学会イノベーション講演会(iJSME2017)，日本機械学会，2017年10月7日-8日，名古屋大学，名古屋市，日本, Oct. 2017

  
• トポロジー最適化問題を対象とした動的な重み係数の調節に基づく多目的最適化法

  佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二

  2017年度精密工学会秋季大会，精密工学会，2017年9月20日‐22日，大阪, Sep. 2017

  
• トポロジー最適化による変位拡大機構の創成設計

  山田崇恭; 泉井一浩; 西脇眞二

  第30回計算力学講演会（CMD2017），日本機械学会，2017年9月16日-18日，大阪, Sep. 2017

  
• レベルセット法に基づく複数材料を対象としたコンプライアントメカニズムのトポロジー最適化

  根岸知和; 山田崇恭; 泉井一浩; 西脇眞二

  第30回計算力学講演会（CMD2017），日本機械学会，2017年9月16日-18日，大阪, Sep. 2017

  
• ヘルムホルツ方程式を対象とした高周波均質化法に基づく周期構造のトポロジー最適化

  野口悠暉; 山田崇恭; 泉井一浩; 西脇眞二

  第30回計算力学講演会（CMD2017），日本機械学会，2017年9月16日-18日，大阪, Sep. 2017

  
• 積層造形加工に関する幾何学的制約を考慮したトポロジー最適化の構築

  古田歩; 佐藤勇気; 山田崇恭; 泉井一浩; 西脇眞二

  第27回設計工学・システム部門講演会，日本機械学会，2017年9月13日‐15日，山口, Sep. 2017

  
• 音響構造連成問題を対象とした複数材料を用いたレベルセット法に基づくトポロジー最適化

  野口悠暉; 山田崇恭; 泉井一浩; 西脇眞二

  第27回設計工学・システム部門講演会，日本機械学会，2017年9月13日‐15日，山口, Sep. 2017

  
• 形状不確定性に対する信頼性を考慮したトポロジー最適化

  佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二; 伊藤誠; 小木曽望

  第27回設計工学・システム部門講演会，日本機械学会，2017年9月13日‐15日，山口, Sep. 2017

  
• 電磁場制御デバイスのトポロジー最適化

  田中森; 野村壮史; 泉井 一浩; 山田崇恭; 西脇眞二

  第27回設計工学・システム部門講演会，日本機械学会，2017年9月13日‐15日，山口, Sep. 2017

  
• 希薄気体を利用した熱流体メタマテリアル創成のためのトポロジー最適化法に関する一考察

  佐藤綾美; 山田崇恭; 泉井一浩; 西脇眞二

  第27回設計工学・システム部門講演会，日本機械学会，2017年9月13日‐15日，山口, Sep. 2017

  
• 電磁クローキング構造の広帯域化を目的としたロバストトポロジー最適化

  佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二

  日本機械学会2017年度年次大会，日本機械学会，2017年9月3日‐6日，埼玉, Sep. 2017

  
• 2相材料モデルに基づく複数材料を用いた音響メタサーフェス設計問題に関する基礎検討

  野口悠暉; 山田崇恭; 泉井一浩; 西脇眞二

  Dynamics and Design Conference 2017, 日本機械学会, 2017年8月29日-9月1日，愛知, Aug. 2017

  
• Design Optimization of the IPM Motor for Improving Torque Performanc at a High Driving Temperature Using Circuit-Field Coupled Analysis

  Lim, S; Min, S; Izui, K; Nishiwaki, S

  12th World Congress of Structural and Multidisciplinary Optimisation (WCSMO12), June 5-9, 2017, Braunschweig, Germany, Jun. 2017

  
• Orthotropic Material Orientation Optimization and Manufacturing in Composite Structures

  Petrovic, M; Nomura, T; Tada, N; Takahashi, T; Nishiwaki, S; Izui, K

  12th World Congress of Structural and Multidisciplinary Optimisation (WCSMO12), June 5-9, 2017, Braunschweig, Germany, Jun. 2017

  
• Optimum design of compliant mechanism for morphing wing structure using level setbased topology optimization

  Tsuda, A; Kogiso, N; Tamayama, M; Yamada, T; Izui, K; Nishiwaki, S

  12th World Congress of Structural and Multidisciplinary Optimisation (WCSMO12), June 5-9, 2017, Braunschweig, Germany, Jun. 2017

  
• Level set-based topology optimization for a soundproofing acoustic metasurface using Zwicker’s loudness model,

  Noguchi, Y; Miyata, K; Yamada, T; Izui, K; Nishiwaki, S

  12th World Congress of Structural and Multidisciplinary Optimisation (WCSMO12), June 5-9, 2017, Braunschweig, Germany, Jun. 2017

  
• A fictitious physical model-based geometrical constraint in topology optimization for molding and milling

  Sato, Y; Yamada, T; Izui, K; Nishiwaki, S

  12th World Congress of Structural and Multidisciplinary Optimisation (WCSMO12), June 5-9, 2017, Braunschweig, Germany, Jun. 2017

  
• Level set-based topology optimization for thermoelectric nanostructures considering the temperature discontinuity, based on the Boltzmann transport equation

  Furuta, K; Sato, A; Izui, K; Matsumoto, M; Yamada, T; Nishiwaki, S

  based on the Boltzmann transport equation, 12th World Congress of Structural and Multidisciplinary Optimisation (WCSMO12), June 5-9, 2017, Braunschweig, Germany, Jun. 2017

  
• Topology optimization of periodic flows using the local-in-time method and the lattice Boltzmann method

  Chen, C; Yaji, K; Yamada, T; Izui, K; Nishiwaki, S

  12th World Congress of Structural and Multidisciplinary Optimisation (WCSMO12), June 5-9, 2017, Braunschweig, Germany, Jun. 2017

  
• Level set-based topology optimization method for the design of a perfectly absorbing metasurface

  Takahashi, H; Yamada, T; Nishiwaki, S; Izui, K

  12th World Congress of Structural and Multidisciplinary Optimisation (WCSMO12), June 5-9, 2017, Braunschweig, Germany, Jun. 2017

  
• A topology optimization method for molecular gas dynamics based on the Boltzmann equation

  Sato, A; Okamoto, S; Yamada, T; Izui, K; Nishiwaki, S; Takata, S

  12th World Congress of Structural and Multidisciplinary Optimisation (WCSMO12), June 5-9, 2017, Braunschweig, Germany, Jun. 2017

  
• Level set-based topology optimization for multi-material problems,

  Yamada, T; Kishimoto, N; Izui, K; Nishiwaki, S

  12th World Congress of Structural and Multidisciplinary Optimisation (WCSMO12), June 5-9, 2017, Braunschweig, Germany, Jun. 2017

  
• Multi-material topology optimization for thermoelectric device

  古田 幸三; 折井 将彦; 土橋 拓也; 泉井 一浩; 山田 崇恭; 西脇 眞二; 大谷 亮

  計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science, May 2017, 日本計算工学会

  
• 音響構造連成系における負の質量密度を有する音響メタマテリアルの最適設計

  野口悠暉; 山田崇恭; 泉井一浩; 西脇眞二

  第22回計算工学講演会，日本計算工学会，2017年5月31日−6月2日，埼玉, May 2017

  
• パレートフロント探索に基づく熱流体デバイスのトポロジー最適化

  佐藤勇気; 矢地謙太郎; 泉井一浩; 山田崇恭; 西脇眞二

  第22回計算工学講演会，日本計算工学会，2017年5月31日−6月2日，埼玉, May 2017

  
• 希薄気体流れを対象としたトポロジー最適化におけるボルツマン方程式に基づく感度解析

  佐藤綾美; 岡本崇; 山田崇恭; 泉井一浩; 西脇眞二

  第22回計算工学講演会，日本計算工学会，2017年5月31日−6月2日，埼玉, May 2017

  
• 可変形状ミラーデバイスにおけるアクチュエータ配置最適化のためのヒューリスティクスの提案

  八巻侑外; 佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二; 平井義和; 田畑修

  2017年度精密工学会春季大会，精密工学会，2017年3月13日 - 15日，神奈川，設計の方法論（製品，サービス，PSS）, Mar. 2017

  
• ボルツマン方程式を用いた希薄気体を対象としたトポロジー最適化法の構築

  佐藤綾美; 岡本崇; 山田崇恭; 泉井一浩; 西脇眞二

  2017年度精密工学会春季大会，精密工学会，2017年3月13日 - 15日，神奈川，形状モデリングの基礎と応用, Mar. 2017

  
• ボルツマン輸送方程式に基づく最適設計に関する一考察

  古田幸三; 佐藤綾美; 泉井一浩; 山田崇恭; 西脇眞二

  日本応用数理学会2017年研究部会連合発表会，日本応用数理学会，2017年3月6日−7日，東京，数理設計, Mar. 2017

  
• 熱流体メタマテリアルの最適設計のためのボルツマン方程式の感度解析

  佐藤綾美; 岡本崇; 山田崇恭; 泉井一浩; 西脇眞二

  日本応用数理学会2017年研究部会連合発表会，日本応用数理学会，2017年3月6日−7日，東京，数理設計, Mar. 2017

  
• 仮想的物理モデルを用いた幾何学的制約法とトポロジー最適化への展開

  山田崇恭; 佐藤綾美; 泉井一浩; 西脇眞二

  日本応用数理学会2017年研究部会連合発表会，日本応用数理学会，2017年3月6日−7日，東京，数理設計, Mar. 2017

  
• 物質境界面における温度不連続性を考慮したナノスケール熱伝導のトポロジー最適設計手法の構築

  古田 幸三; 佐藤 綾美; 泉井 一浩; 山田 崇恭; 西脇 眞二

  精密工学会学術講演会講演論文集, 2017, 公益社団法人 精密工学会

  
• Design sensitivity for nanoscale heat transport problem considering temperature discontinuity on material surface

  FURUTA Kozo; SATO Ayami; IZUI Kazuhiro; YAMADA Takayuki; MATSUMOTO Mitsuhiro; NISHIWAKI Shinji

  The Proceedings of The Computational Mechanics Conference, 2017, 一般社団法人 日本機械学会

  
• Structural optimization method for nanoscale heat conduction problem with discontinuity properties

  FURUTA Kozo; SATO Ayami; IZUI Kazuhiro; YAMADA Takayuki; Matsumoto Mitsuhiro; NISHIWAKI Shinji

  The Proceedings of Design & Systems Conference, 2017, 一般社団法人 日本機械学会

  
• トポロジー最適設計を用いたモーフィング 翼の構㐀形態設計

  津田明; 小木曽望; 山田崇恭; 泉井一浩; 西脇眞二

  第12回最適化シンポジウム2016(OPTIS2016)，日本機械学会，2016年12月6日−7日，札幌, Dec. 2016

  
• 埋め込み境界で壁法則を適用した定常の非 圧縮性粘性流れのトポロジー最適化

  古口睦士; 久保 世志; 矢地謙太郎; 山田崇恭; 泉井一浩; 西脇眞二

  第12回最適化シンポジウム2016(OPTIS2016)，日本機械学会，2016年12月6日−7日，札幌, Dec. 2016

  
• Level set-based Topology Optimization for the Design of Acoustic Metamaterial Using Two-phase Material Model

  Noguchi T; Yamamoto, T; T Yamada, T; Izui K; Nishiwaki, S

  5th Joint Meeting of the Acoustical Society of America and Acoustical Society of Japan, 28 November - 2 December 2016, Honolulu, HI, USA,, Nov. 2016

  
• A Level Set-based Topology Optimization for Fluid-structure Coupled Problems by Using Two-phase Material Model,

  Yamamoto, T; Noguchi, Y; Yamada, T; Izui K; Nishiwaki, S

  5th Joint Meeting of the Acoustical Society of America and Acoustical Society of Japan, 28 November - 2 December 2016, Honolulu, HI, USA,, Nov. 2016

  
• シェル要素を対象としたレベルセット法に基づくトポロジー最適化に関する基礎検討

  佐藤綾美; 山田崇恭; 泉井一浩; 西脇眞二

  第26回設計工学・システム部門講演会，日本機械学会，2016年10月8日−10日，横浜，, Oct. 2016

  
• ２相材料モデルに基づく音構造連成効果を考慮した音響メタサーフェスのトポロジー最適化

  野口悠暉; 山田崇恭; 泉井一浩; 西脇眞二

  第26回設計工学・システム部門講演会，日本機械学会，2016年10月8日−10日，横浜, Oct. 2016

  
• 複数材料を用いた熱構造連成問題に対するトポロジー最適化

  岸本直樹; 山田崇恭; 泉井一浩; 西脇眞二

  第26回設計工学・システム部門講演会，日本機械学会，2016年10月8日−10日，横浜，, Oct. 2016

  
• 壁面の取り扱いに埋め込み境界法を用いた定常の非圧縮性粘性流れのトポロジー最適化

  古口睦士; 久保世志; 矢地謙太郎; 山田崇恭; 泉井一浩; 西脇眞二

  第26回設計工学・システム部門講演会，日本機械学会，2016年10月8日−10日，横浜, Oct. 2016

  
• 離型性を考慮したトポロジー最適化

  佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二

  ，第26回設計工学・システム部門講演会，日本機械学会，2016年10月8日−10日，横浜, Oct. 2016

  
• パレート解分析に基づくセル生産システムのレイアウト設計

  石塚大介; 泉井一浩; 山田崇恭; 西脇眞二

  第26回設計工学・システム部門講演会，日本機械学会，2016年10月8日−10日，横浜, Oct. 2016

  
• 形状最適化に基づく波長選択放射体設計法

  折井将彦; 矢地謙太郎; 泉井一浩; 山田崇恭; 西脇眞二; 安田英紀; 鈴木基史

  第29回計算力学講演会，日本機械学会，2016年9月22日−24日，名古屋, Sep. 2016

  
• Zwicker のラウドネスモデルに基づく音響構造連成メタサーフェスのトポロジー最適化

  宮田康平; 野口悠暉; 山田崇恭; 泉井一浩; 西脇眞二

  第29回計算力学講演会，日本機械学会，2016年9月22日−24日，名古屋, Sep. 2016

  
• 異材料間の材料変化の感度を考慮した複数材料のトポロジー最適化

  岸本直樹; 佐藤勇気; 野口悠暉; 山田崇恭; 泉井一浩; 西脇眞二

  ，日本機械学会2016年度年次大会，日本機械学会，2016年9月11日-14日，福岡，日本, Sep. 2016

  
• レベルセット法に基づくトポロジー最適化による音響クローキング構造の設計検討レベルセット法に基づくトポロジー最適化による音響クローキング構造の設計検討

  山本 崇史; 野口 悠暉; 山田 崇恭; 泉井 一浩; 西脇 眞二

  日本機械学会 機械力学・計測制御部門 Dynamics and Design Conference 201，2016年8月23日-26日，山口, Aug. 2016

  
• Topology Optimization of Nanoscale Heat Conduction with the Boltzmann Transport Equation

  Furuta, K; Izui, K; Matsumoto, M; Yamada, T; Nishiwaki, S

  the 7th International Conference on Computational Methods (ICCM2016), August 1st - 4th, 2016, Berkeley, California, USA, Aug. 2016

  
• Design of Acoustic Metamaterial using Level Set-based Topology Optimization,

  Noguchi, Y; Yamada, T; Yamamoto, T; Izui, K; Nishiwaki S

  the 7th International Conference on Computational Methods (ICCM2016), August 1st - 4th, 2016, Berkeley, California, USA, Aug. 2016

  
• Topology Optimization of Heat Conduction Considering Phonon Dynamics at the Nano Scale

  Furuta, K; Izui, K; Matsumoto, M; Yamada, T; Nishiwaki, S

  12th World Congress on Computational Mechanics (WCCM XII), July 24-29, 2016. Seoul, Korea,, Jul. 2016

  
• Level Set-based Topology Optimization of Three Dimensional Wave-Motion-Converting Metasurface in an Acoustic-Elastic Coupled System

  Noguchi, Y; Yamada, T; Otomori, M; Izui, K; Nishiwaki, S

  12th World Congress on Computational Mechanics (WCCM XII), July 24-29, 2016. Seoul, Korea,, Jul. 2016

  
• A Microstructural Optimization Method Based on Micropolar Continuum Theory,

  Sato, A; Yamada, T; Izui, K; Nishiwaki, S

  12th World Congress on Computational Mechanics (WCCM XII), July 24-29, 2016. Seoul, Korea,, Jul. 2016

  
• opology Optimization of a No-Moving-Part Valve Based on a Multiobjective Formulation,

  Sato, Y; Yaji, K; Izui, K; Yamada, T; Nishiwaki, S

  12th World Congress on Computational Mechanics (WCCM XII), July 24-29, 2016. Seoul, Korea, Jul. 2016

  
• 音響構造連成系における3次元波動変換メタサーフェスの最適設計

  野口悠暉; 山田崇恭; 泉井一浩; 西脇眞二

  第21回計算工学講演会，日本計算工学会，2016年5月31日-6月2日，新潟, Jun. 2016, Invited

  
• 仮想的なポテンシャル場を用いた遮蔽制約を考慮したトポロジー最適化法

  佐藤綾美; 山田崇恭; 泉井一浩; 西脇眞二

  ，第21回計算工学講演会，日本計算工学会，2016年5月31日-6月2日，新潟, Jun. 2016, Invited

  
• Topology Optimization of Thermoelectric Nanostructures

  古田 幸三; 泉井 一浩; 松本 充弘; 山田 崇恭; 西脇 眞二

  計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science, May 2016, 日本計算工学会

  
• Topology Optimization for a High Performance Thermoelectric Device

  FURUTA Kozo; ORII Masahiko; IZUI Kazuhiro; YAMADA Takayuki; NISHIWAKI Shinji

  The Proceedings of Design & Systems Conference, 2016, 一般社団法人 日本機械学会

  
• Level Set-based Topology Optimization Method for the Design of an Electromagnetic Metasurface to Manipulate Light Polarization

  Takahashi, H; Yamada, T; Nishiwaki, S; Izui, K; Ishi, S

  1st Asian Congress of Structural and Multidisciplinary Optimization 2016 (ACSMO 2016), 2016, Invited

  
• S. Level Set-based Topology Optimization of an Acoustic Metamaterial in an Acoustic-elastic Coupled System

  Noguchi, Y; Yamada, T; Otomori, M; Izui, K; Nishiwaki, S

  1st Asian Congress of Structural and Multidisciplinary Optimization 2016 (ACSMO 2016), 2016, Invited

  
• Level Set-based Topology Optimization for Thermoelectric Devices

  Furuta, K; Orii, M; Izui, K; Yamada, T; Nishiwaki, S

  1st Asian Congress of Structural and Multidisciplinary Optimization 2016 (ACSMO 2016), 2016, Invited

  
• Level set-based Topology Optimization Considering Maximum Length Scale Constraints

  Sato, Y; Kishimoto, N; Izui, K; Yamada, T; Shinji Nishiwaki

  1st Asian Congress of Structural and Multidisciplinary Optimization 2016 (ACSMO 2016), 2016, Invited

  
• トポロジー最適化における仮想的なポテンシャル場を用いた厚さ制約法

  佐藤勇気; 岸本直樹; 泉井一浩; 山田崇恭; 西脇眞二

  第21回計算工学講演会，日本計算工学会，2016年5月31日-6月2日，新潟, 2016, Invited

  
• Anisotropic Material Orientation Optimization Method in Composite Laminates

  Petrovic, M; Nomura, T; Yamada, T; Izui, K; Nishiwaki, S

  7th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS2016), 2016, Invited

  
• Design Optimization of a Magnetic Actuator Incorporating the Concept of the Hybrid Analysis Method

  Sunghoon Lim; Seungjae Min; Kazuhiro Izui; Shinji Nishiwaki

  2016 IEEE CONFERENCE ON ELECTROMAGNETIC FIELD COMPUTATION (CEFC), 2016, IEEE

  
• Weight reduction of the body weight support of COWALK using the topology optimization method

  Lee, K; Jung C. Y; Kim, S. J; Yamada, T; Izui, K; Nishiwaki, S; Yoo, J

  11th World Congress on Structural and Multidisciplinary Optimisation (WCSMO-11), Sydney, Australia, No.1093, Jun. 2015, Invited

  
• Level set-based topology optimization for the design of a wave motion converter in an acoustic-elastic interaction system

  Noguchi, Y; Yamada, T; Otomori, M; Izui, K; Nishiwaki, S

  11th World Congress on Structural and Multidisciplinary Optimisation (WCSMO-11), Sydney, Australia, No.1147, Jun. 2015, Invited

  
• A level set based topology optimization method for micropump design utilizing induced-charge electro-osmosis

  Tanaka, R; Yaji, K; Yamada, T; Izui, K; Nishiwaki, S

  11th World Congress on Structural and Multidisciplinary Optimisation (WCSMO-11), Sydney, Australia, No.1148, Jun. 2015, Invited

  
• Layout optimization of electromagnetic actuators for deformable mirror devices

  Okamoto, T; Yamada, T; Izui, K; Nishiwaki, S

  11th World Congress on Structural and Multidisciplinary Optimisation (WCSMO-11), Sydney, Australia, No.1251, Jun. 2015, Invited

  
• Exploring the Pareto frontier in level set-based topology optimization

  Sato, Y; Izui, K; Yamada, T; Nishiwaki, S

  11th World Congress on Structural and Multidisciplinary Optimisation (WCSMO-11), Sydney, Australia, No.1270, Jun. 2015, Invited

  
• Level set-based topology optimization using the lattice Boltzmann method considering two-phase fluid flows

  Yaji, K; Yamada, T; Yoshino, M; Matsumoto, T; Izui, K; Nishiwaki, S

  Proceedings of 11th World Congress on Structural and Multidisciplinary Optimisation (WCSMO-11), Sydney, Australia, No.1302, Jun. 2015, Invited

  
• Level set-based topology optimization for the design of optical hyperlens

  Otomori, M; Uenishi K; Yamada, T; Izui, K; Nishiwaki, S

  11th World Congress on Structural and Multidisciplinary Optimisation (WCSMO-11), Sydney, Australia, No.1431, Jun. 2015, Invited

  
• ロボット組立工程のレイアウトのハイブリッド最適設計

  白暁博; 山田崇恭; 泉井一浩; 西脇眞二; 野田哲男; 永谷達也; Phonnambalam,S.G

  日本機械学会生産システム部門講演会2015， 横浜，pp.111-112, Mar. 2015, Invited

  
• 1508 Topology Optimization for Design of Thermoelectric Actuator Utilizing Peltier Effect

  FURUTA Kozo; IZUI Kazuhiro; YAMADA Takayuki; NISHIWAKI Shinji

  The Proceedings of Design & Systems Conference, 2015, 一般社団法人 日本機械学会

  
• 可変形状ミラーデバイスにおける電磁アクチュエータのレイアウト最適化

  岡本俊樹; 泉井一浩; 山田崇恭; 西脇眞二

  2015年度精密工学会秋季大会，2015年9月4日-6日，仙台, 日本, 2015, Invited

  
• レベルセット法に基づく温度制御デバイスのトポロジー最適化

  岡本崇; 野村壮史; 山田崇恭; 泉井一浩; 西脇眞二

  日本機械学会2015年度年次大会，日本機械学会，2015年9月14日−16日，札幌，日本, 2015, Invited

  
• 二相系格子ボルツマン法を用いた流路デバイスのトポロジー最適化

  矢地謙太郎; 山田崇恭; 吉野正人; 松本敏郎; 泉井一浩; 西脇眞二

  日本機械学会2015年度年次大会，日本機械学会，2015年9月14日−16日，札幌，日本, 2015, Invited

  
• トポロジー最適化に基づくリアクトルの構造最適化

  古川優史; 野村壮史; 山田崇恭; 泉井一浩; 西脇眞二

  日本機械学会2015年度年次大会，日本機械学会，2015年9月14日−16日，札幌，日本, 2015, Invited

  
• 双曲線正接関数を用いたレベルセット法に基づく形状最適化

  矢地謙太郎; 乙守正樹; 山田崇恭; 泉井一浩; 西脇眞二

  第25回設計工学・システム部門講演会，日本機械学会，2015年9月23-25日, 長野，日本, 2015, Invited

  
• 多目的トポロジー最適化におけるパレートフロンティアの探索法

  佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二

  第25回設計工学・システム部門講演会，日本機械学会，2015年9月23-25日, 長野，日本, 2015, Invited

  
• 角運動量を考慮した非圧縮性粘性流れのトポロジー最適化

  古口睦士; 久保世志; 矢地謙太郎; 山田崇恭; 泉井 一浩; 西脇眞二

  第28回計算力学講演会，日本機械学会，2015年10月10-12日, 横浜，日本, 2015, Invited

  
• A multiobjective topology optimization method for Tesla valve design

  Sato, Y; Yaji, K; Izui, K; Yamada, T; Nishiwaki, S

  The 3rd International Workshops on Advances in Computational Mechanics October 12-14, 2015, Tokyo, Japan, 2015, Invited

  
• Efficient gradient-based multiobjective search algorithm for topology optimization

  Sato, Y; Izui, K; Yamada, T; Nishiwaki, S

  KSME-JSME Joint Symposium on CM & CAE 2015, October 26, 2015, Tokyo, Japan, 2015, Invited

  
• レベルセット法に基づくトポロジー最適化とそ電磁波伝搬問題への応用

  山田崇恭; 泉井一浩; 西脇眞二

  Microwave Workshjops and Exhibition(MWE) 2015, 電子情報通信学会，2015年11月25-27日，横浜，日本, 2015, Invited

  
• A Study of Frequency Dependence in Level Set-based Topology Optimization for the Design of Wave Motion Converter in an Acoustic-elastic Coupled System

  Noguchi, Y; Yamada, T; Otomori, M; Izui, K; Nishiwaki, S

  The 6th International Conference on Computational Methods, 14-27 July 2015, Auckland, New Zealand, 2015, Invited

  
• Level Set-based Topology Optimization of Heat Control Devices

  Okamoto, S; Yamada, T; Izui, K; Nishiwaki, S

  The 6th International Conference on Computational Methods, 14-27 July 2015, Auckland, New Zealand, 2015, Invited

  
• PDEフィルターを用いたトポロジー最適化に基づく磁性デバイスの構造最適化

  眞鍋匡利; 野村壮史; 山田崇恭; 泉井一浩; 西脇眞二

  第28回計算力学講演会，日本機械学会，2015年10月10-12日，横浜，日本, 2015, Invited

  
• マイクロポーラ弾性体の最適設計に関する基礎検討

  佐藤綾美; 山田崇恭; 泉井一浩; 西脇眞二

  第25回設計工学・システム部門講演会，日本機械学会，2015年9月23-25日, 長野，日本, 2015, Invited

  
• 距離制約を考慮した局所探索に基づく多目的最適化法―探索点の数の動的な調整法に関する検討―

  佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二

  第11回最適化シンポジウム2014, 日本機械学会, 金沢, 日本, No. 1214, Dec. 2014, Invited

  
• レベルセット法に基づく音響クローキングのトポロジー最適化における周波数依存に関する一考察

  野口悠暉; 山田崇恭; 乙守正樹; 泉井一浩; 西脇眞二

  第11回最適化シンポジウム2014，日本機械学会， 金沢，日本，No.2104, Dec. 2014, Invited

  
• 格子ボルツマン法を用いた熱流体デバイスのレベルセット法に基づくトポロジー最適化

  矢地謙太郎; 山田崇恭; 吉野正人; 松本敏郎; 泉井一浩; 西脇眞二

  第27回計算力学講演会，日本機械学会， 岩手，No. 1102, Nov. 2014, Invited

  
• レベルセット法による形状表現を用いた音響クローキングのトポロジー最適化

  野口悠暉; 山田崇恭; 乙守正樹; 泉井一浩; 西脇眞二

  第27回計算力学講演会，日本機械学会， 岩手，No. 0902, Nov. 2014, Invited

  
• トポロジー最適化を用いたハイパーレンズの最適設計に関する研究

  上西慧; 乙守正樹; 山田崇恭; 泉井一浩; 西脇眞二

  第27回計算力学講演会，日本機械学会， ，岩手，No. 0903, Nov. 2014, Invited

  
• IPMモータの効率向上のためのレベルセット法に基づく構造最適化

  眞鍋匡利; Lim Sunghoon; Min Seungjae; 山田崇恭; 泉井一浩; 西脇眞二

  第27回計算力学講演会，日本機械学会， 岩手，No. 0905, Nov. 2014, Invited

  
• マイクロポーラ弾性体を対象としたマルチスケール解析

  佐藤綾美; 山田崇恭; 泉井一浩; 西脇眞二; 寺田賢二郎

  2014年度年次大会，日本機械学会， 東京，日本，J0110201, Sep. 2014, Invited

  
• 解の多様性を考慮した局所探索に基づく多目的最適化

  佐藤勇気; 泉井一浩; 山田崇恭; 西脇眞二

  2014年度年次大会, 日本機械学会, 東京, 日本, J0110203, Sep. 2014, Invited

  
• 機械構造物を対象とした構想設計支援法の構築

  池野智大; 山田崇恭; 泉井一浩; 西脇眞二

  第24回設計工学・システム部門講演会，日本機械学会， 徳島，日本，No. 1402, Sep. 2014, Invited

  
• ブレーキ鳴き低減を目的とした構想設計段階におけるブレーキディスクシステム最適設計法

  松島徹; 山田崇恭; 泉井一浩; 西脇眞二

  第24回設計工学・システム部門講演会，日本機械学会， 徳島，日本，No. 1404, Sep. 2014, Invited

  
• シェル要素を用いたレベルセット法に基づくトポロジー最適化

  山形健太; 山田崇恭; 泉井一浩; 西脇眞二; 川本敦士

  第24回設計工学・システム部門講演会，日本機械学会， 徳島，日本，No. 3301, Sep. 2014, Invited

  
• Topology optimization of hydrodynamic microfluidic mixer based on the level-set based boundary expression

  Kubo, S; Yaji, K; Yamada, T; Izui, K; Nishiwaki, S

  International Conference on Engineering and Applied Sciences Optimization (OPT-i), Kos Island, Greece, No.3251, Jun. 2014, Invited

  
• Topology optimization incorporating level set boundary expressions for incompressible viscous fluid using the lattice Boltzmann method

  Yaji, K; Yamada, T; Yoshino, M; Matsumoto, T; Izui, K; Nishiwaki, S

  International Conference on Engineering and Applied Sciences Optimization (OPT-i), Kos Island, Greece, No.3389, Jun. 2014, Invited

  
• Optimum design of dynamic mechanical structures utilizing level set-based topology optimization method

  Yamada, T; Kotani, T; Izui, K; Nishiwaki, S

  International Conference on Engineering and Applied Sciences Optimization (OPT-i), Kos Island, Greece, No.3460, Jun. 2014, Invited

  
• 誘起電荷電気浸透流を利用したマイクロ流路デバイスのレベルセット法に基づくトポロジー最適化

  田中隆太; 矢地謙太郎; 山田崇恭; 泉井一浩; 西脇眞二

  第19回計算工学講演会，日本計算工学会， 広島，日本，No.F-10-1, Jun. 2014, Invited

  
• マイクロポーラ弾性体を対象とした均質化法

  佐藤綾美; 山田崇恭; 泉井一浩; 西脇眞二; 寺田賢二郎

  第19回計算工学講演会，日本計算工学会， 広島，日本，No.G-3-4, Jun. 2014, Invited

  
• Level set-based topology optimization for design of a fluid channel considering thermal effects using the lattice Boltzmann method

  Yaji, K; Yamada, T; Yoshino, M; Matsumoto, T; Izui, K; Nishiwaki, S

  8th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems (CJK-OSM8), Gyeongju, Korea, T2A_3_151, May 2014, Invited

  
• A technique for ensuring diversity of solutions in aggregative gradient-based multi objective optimization

  Sato, Y; Izui, K; Yamada, T; Nishiwaki, S

  8th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems (CJK-OSM8), Gyeongju, Korea, M2A_2_046, May 2014, Invited

  
• Otimum design of locally resonant sonic materials utilizing level set-based topology optimization

  Yamada, T; Matsuki, T; Izui, K; Nishiwaki, S

  8th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems (CJK-OSM8), Gyeongju, Korea, M1E_5_127, May 2014

  
• ロボットセル生産システムの構想設計環境の構築

  天僚輔; 泉井一浩; 山田崇恭; 西脇眞二; 野田哲男; 永谷達也

  生産システム部門講演会2014，日本機械学会， 東京，日本, Mar. 2014, Invited

  
• Topology optimization of an electromagnetic cloak using a ferrite material

  M. Otomori; T. Yamada; J. Andkjaer; K. Izui; S. Nishiwaki; N. Kogiso

  2014 8TH INTERNATIONAL CONGRESS ON ADVANCED ELECTROMAGNETIC MATERIALS IN MICROWAVES AND OPTICS (METAMATERIALS), 2014, IEEE

  
• A Level set-based topology optimization for local stress problems

  Yamada, T; Izui, K; Nishiwaki, S; Ishii, K

  5th Asia Pacific Congress on Computational Mechanics (APCOM2013), Singapore, Singapore, No.1173, Dec. 2013, Invited

  
• Design method for automobile gearbox module utilizing optimization methods

  Yamada, T; Yamagata, K; Ishikawa, S; Izui, K; Nishiwaki, S

  5th Asia Pacific Congress on Computational Mechanics (APCOM2013), Singapore, Singapore, No.1648, Dec. 2013, Invited

  
• Flow rate constrained topology optimization of manifold with level set-based boundary representation

  Kubo, S; Yaji, K; Yamada, T; Izui, K; Nishiwaki, S

  5th Asia Pacific Congress on Computational Mechanics (APCOM2013), Singapore, Singapore, No.1922, Dec. 2013, Invited

  
• レベルセット法による形状表現を用いた最大応力制約トポロジー最適化，第26回計算力学講演会，日本機械学会，2013年11月2－4日，佐賀市，日本，No. 1901．

  山田崇恭; 泉井一浩; 西脇眞二; 石井惠三

  第26回計算力学講演会，日本機械学会， 佐賀市，日本，No. 1901, Nov. 2013, Invited

  
• 最小二乗近似に基づく粒子法を用いたトポロジー最適化に関する考察

  北川晃祥; 山田崇恭; 泉井一浩; 西脇眞二; 柴田和也

  第26回計算力学講演会，日本機械学会， 佐賀市，日本，No. 1902, Nov. 2013, Invited

  
• ナノスケールの熱輸送を対象としたトポロジー最適化

  宮島健; 山田崇恭; 泉井一浩; 西脇眞二; 正尾裕輔; 今西保奈美; 松本充弘

  第26回計算力学講演会，日本機械学会， 佐賀市，日本，No. 2202, Nov. 2013, Invited

  
• 局所共振材料を対象とした弾性波の周波数応答に関するトポロジー最適化

  松木貴広; 山田崇恭; 泉井一浩; 西脇眞二

  第26回計算力学講演会，日本機械学会， ，佐賀市，日本，No. 2203, Nov. 2013, Invited

  
• Lattice Kinetic スキームを用いた最適流路設計におけるレベルセット法に基づくトポロジー最適化

  矢地謙太郎; 山田崇恭; 吉野正人; 松本敏郎; 泉井一浩; 西脇眞二

  第26回計算力学講演会，日本機械学会， 佐賀市，日本，No. 2204, Nov. 2013, Invited

  
• レベルセット法に基づくレンズ設計問題のトポロジー最適化

  赤土侑也; 山田崇恭; 泉井一浩; 西脇眞二; 大門真; 野村壮史; 乙守正樹

  第26回計算力学講演会，日本機械学会， 佐賀市，日本，No. 2205, Nov. 2013, Invited

  
• トポロジー最適化を用いた弾性波の周波数応答に関する局所共振材料の最適設計

  松木貴広; 山田崇恭; 泉井一浩; 西脇眞二

  第57回日本学術振興会材料工学連合講演会講演論文集，日本材料学会， 京都，日本, Nov. 2013, Invited

  
• 最適流路設計を目的としたレベルセット法に基づくトポロジー最適化

  矢地謙太郎; 山田崇恭; 吉野正人; 松本敏郎; 泉井一浩; 西脇眞二

  日本機械学会第23回設計工学・システム部門講演会，日本機械学会， 読谷村，日本，No.1114, Oct. 2013, Invited

  
• トポロジー最適化による制振材貼り付け位置の設計最適化

  山本崇史; 山田崇恭; 泉井一浩; 西脇眞二

  日本機械学会第23回設計工学・システム部門講演会，日本機械学会， 読谷村，日本，No.2410, Oct. 2013, Invited

  
• ロボット組立工程の二段階レイアウト最適設計法

  白暁博; 山田崇恭; 泉井一浩; 西脇眞二; 末光一成; 野田哲男; 永谷達也

  日本機械学会第23回設計工学・システム部門講演会，日本機械学会， 読谷村，日本，No.2416, Oct. 2013, Invited

  
• 流量制約を考慮した非圧縮粘性流れのレベルセット法に基づくトポロジー最適化

  久保世志; 矢地謙太郎; 山田崇恭; 泉井一浩; 西脇眞二

  日本機械学会第23回設計工学・システム部門講演会，日本機械学会， 読谷村，日本，No.1113, Oct. 2013, Invited

  
• 格子ボルツマン法を用いた流路設計問題におけるレベルセット法に基づくトポロジー最適化手法の適用

  矢地謙太郎; 山田崇恭; 吉野正人; 松本敏郎; 泉井一浩; 西脇眞二

  日本機械学会年次大会，日本機械学会， 岡山，日本，J121024, Sep. 2013, Invited

  
• 構造最適化技術を用いた車載用電磁波デバイスの設計

  大門真; 藤川久喜; 泉井一浩; 西脇眞二

  日本機械学会年次大会，日本機械学会， 岡山，日本，W121003, Sep. 2013, Invited

  
• 生産システムの多目的レイアウト最適化

  白暁博; 山田崇恭; 泉井一浩; 西脇眞二; 末光一世; 野田哲男; 永谷達也

  2013年度精密工学会秋季大会，精密工学会， 大阪，日本，No.M63, Sep. 2013, Invited

  
• レベルセット法に基づくトポロジー最適化とCADシステムとの統合化

  山田崇恭; 泉井一浩; 西脇眞二; 石坂尚也; 石井惠三

  2013年度精密工学会秋季大会，精密工学会， 大阪，日本，No.O66, Sep. 2013, Invited

  
• トポロジー最適化を用いた音響メタマテリアルの構造最適設計法

  乙守正樹; 陸麗容; 山田崇恭; 山本崇史; 泉井一浩; 西脇眞二

  Dynamics and Design Conference 2013 -D&D2013-，日本機械学会， 福岡，日本，No.305, Aug. 2013, Invited

  
• 局所応力を考慮したレベルセット法に基づくトポロジー最適化

  山田崇恭; 泉井一浩; 西脇眞二; 石井惠三

  第18回計算工学講演会，日本計算工学会， 東京，日本，No.E-2-2, Jun. 2013, Invited

  
• レベルセット法による形状表現を用いた誘起電荷電気浸透流を利用したマイクロポンプの最適設計法の開発

  田中隆太; 矢地謙太郎; 山田崇恭; 泉井一浩; 西脇眞二

  第18回計算工学講演会，日本計算工学会， 東京，日本，No.E-2-3, Jun. 2013, Invited

  
• 流路設計問題を対象とする格子ボルツマン法を用いたレベルセット法に基づくトポロジー最適化

  矢地謙太郎; 山田崇恭; 吉野正人; 松本敏郎; 泉井一浩; 西脇眞二

  第18回計算工学講演会，日本計算工学会， 東京，日本，No.E-4-3, Jun. 2013, Invited

  
• 流体冷却式ヒートシンクを対象としたレベルセット法に基づくトポロジー最適化

  矢地謙太郎; 山田崇恭; 久保世志; 泉井一浩; 西脇眞二

  第18回計算工学講演会，日本計算工学会， 東京，日本，No.F-13-2, Jun. 2013, Invited

  
• Level set-based Topology optimization of acoustic metamaterials

  Otomori, M; Lu, L; Nishiwaki, S; Yamada, T; Izui, K; Yamamoto, T

  Proceedings of the 10th World Congress on Structural and Multidisciplinary Optimization (WCSMO10), Orlando, Florida, USA, No.5142, May 2013, Invited

  
• A gradient-based multiobjective optimization technique using an adaptive weighting method

  Izui, K; Yamada, T; Nishiwaki, S

  Proceedings of the 10th World Congress on Structural and Multidisciplinary Optimization (WCSMO10), Orlando, Florida, USA, No.5143, May 2013, Invited

  
• Design of a far-infrared lens based on topology optimization,

  Akatsuchi Y; Yamada, T; Izui, K; Nishiwaki, S; Ohkado, M; Nomura, T

  Proceedings of the 10th World Congress on Structural and Multidisciplinary Optimization (WCSMO10), Orlando, Florida, USA, No.5326, May 2013, Invited

  
• Topology optimization for microstructure design of plasmonic composites

  Otomori, M; Andkjaer J; Sigmund, O; Yamada, T; Izui, K; Nishiwaki, S

  Proceedings of the 10th World Congress on Structural and Multidisciplinary Optimization (WCSMO10), Orlando, Florida, USA, No.5329, May 2013, Invited

  
• Topology optimization for maximum Von Mises stress constraint problems using the level set method and KS Function

  Yamada, T; Izui, K; Nishiwaki, S; Ishii, K

  10th World Congress on Structural Multidisciplinary Optimization (WCSMO10), Orland, Florida, USA, No.5114, May 2013, Invited

  
• Level set based topology optimization of switching fluidic device for incompressible viscous flow

  Kubo, S; Yaji, K; Yamada, T; Izui, K; Nishiwaki, S

  10th World Congress on Structural Multidisciplinary Optimization (WCSMO10), Orland, Florida, USA, No.5328, May 2013, Invited

  
• Topological Derivatives for Stress Related Problems and their Application to Level Set-based Topology Optimization

  Yamada, T; Matsumoto, T; Izui, K; Nishiwaki, S

  Proceedings of International Conference on Computational Mechanics (CM13), Durham, UK, No.137-CM13, Mar. 2013, Invited

  
• 多目的GAを用いた自律型ロボットセル生産システムのレイアウト最適設計支援法

  末光一成; 山田崇恭; 泉井一浩; 西脇眞二; 野田哲男; 永谷達也

  日本機械学会生産システム部門研究発表講演会2013，日本機械学会， 東京，日本, Mar. 2013, Invited

  
• Topology Optimization for Micropolar Bodies Based on the Level Set Method

  Ikeda, K; Nishiwaki, S; Izui, K; Yamada, T; Kawamoto, A

  Asian Conference on Design and Digital Engineering 2012, Niseko, Hokkaido, Japan, No.100109, Dec. 2012, Invited

  
• A Gradient-based Multiobjective Optimization Technique for Large-scale Problems

  Izui, K; Yamada, T; Nishiwaki, S

  Asian Conference on Design and Digital Engineering 2012, Niseko, Hokkaido, Japan, No.100133, Dec. 2012, Invited

  
• 非圧縮性流体を対象としたレベルセット法に基づくトポロジー最適化

  矢地謙太郎; 山田崇恭; 泉井一浩; 西脇眞二

  日本機械学会， 神戸市，日本，No.1201, Dec. 2012, Invited

  
• A Topology Optimization Method Under Oseen Flow Based on the Level Set Method

  Yaji, K; Yamada, T; Kubo, S; Izui, K; Nishiwaki, S

  ICOME/JASCOME Symposium 2012 Kyoto, Japan, No.J02, Dec. 2012, Invited

  
• Shape Optimization of Flux Barriers in IPM Synchronous Motors

  Choi, J. S; Yamada, T; Izui, K; Nishiwaki, S; Heeseung Lim; Yoo, J

  Digests of the 15th Biennial IEEE Conference on Electronic Field Computation (CEFC2012), Nov. 2012

  
• 微視構造を有する材料の剛性最大化問題に対するトポロジー最適化

  池田圭佑; 山田崇恭; 泉井一浩; 西脇眞二; 川本敦史

  日本機械学会第25回計算力学講演会，日本機械学会， 神戸市，日本, Oct. 2012, Invited

  
• 遠赤外線レンズのトポロジー最適化に関する一考察

  赤土侑也; 大門真; 野村壮史; 山田崇恭; 泉井一浩; 西脇眞二

  日本機械学会第25回計算力学講演会，日本機械学会， 神戸市，日本, Oct. 2012, Invited

  
• 格子ボルツマン法を用いたレベルセット法に基づく構造最適化における一考察

  矢地謙太郎; 山田崇恭; 吉野正人; 松本敏郎; 泉井一浩; 西脇眞二

  日本機械学会第25回計算力学講演会，日本機械学会， 神戸市，日本, Oct. 2012, Invited

  
• Design of Dielectric Materials with Prescribed Effective Permitivity by Topology Optimization

  Otomori, M; Andkjar, J. A; Sigmund, O; Izui, K; Nishiwaki, S

  JSME-CMD International Computational Mechanics Symposium 2012, Kobe, Japan, No.MS11-2-1(63), Oct. 2012, Invited

  
• Topology Optimization of Steady Incompressible Viscous Flow for Fluidic Devices

  Kubo, S; Yaji, K; Yamada, T; Izui, K; Nishiwaki, S

  JSME-CMD International Computational Mechanics Symposium 2012, Kobe, Japan, No.MS11-1-2(105), Oct. 2012, Invited

  
• Optimal Design of Acoustic Metamaterials by Topology Optimization

  Lu, L; Yamamoto, T; Yamada, T; Otomori, M; Izui K; Nishiwaki, S

  JSME-CMD International Computational Mechanics Symposium 2012, Kobe, Japan, No.MS11-2-3(66), Oct. 2012, Invited

  
• A Layout Design Optimization Method for Multi-robot Assembly Systems

  Suemitsu, I; Yamada, T; Izui, K; Nishiwaki, S; Noda, A; Nagatani, T

  KSME-JSME Joint Symposium Computational Mechanics & CAE 2012, Sep. 2012

  
• Level Set-based Topology Optimization for the Design of Negative Permeability

  Otomori, M; Yamada, T; Izui, K; Nishiwaki, S

  KSME-JSME Joint Symposium Computational Mechanics & CAE 2012, Sep. 2012

  
• Level Set-Based Topology Optimization of Internal Flow Problem in an Incompressible Viscous Fluid

  Yaji, K; Yamada, T; Izui, K; Nishiwaki, S

  KSME-JSME Joint Symposium Computational Mechanics & CAE 2012, Sep. 2012

  
• Structural Optimization for Metallic Patch Antenna using Transition Boundary Condition method

  Ohkado, M; Tsukamoto, S; Nomura, T; Izui, K; Nishiwaki, S

  the 6th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS) TS016-2517, Sep. 2012, Invited

  
• レベルセット法に基づくトポロジー最適化を用いたフェライトを装荷した導波管の最適設計法

  乙守正樹; 山田崇恭; 泉井一浩; 西脇眞二; 小木曽望

  日本機械学会第22回設計工学・システム部門講演会，日本機械学会， 東広島市，日本, Sep. 2012, Invited

  
• 格子ボルツマン法を用いた構造最適化における一考察

  矢地謙太郎; 山田崇恭; 吉野正人; 松本敏郎; 泉井一浩; 西脇眞二

  日本機械学会第22回設計工学・システム部門講演会，日本機械学会， 東広島市，日本, Sep. 2012, Invited

  
• マイクロポーラ弾性体を対象としたトポロジー最適化

  池田圭佑; 山田崇恭; 泉井一浩; 西脇眞二

  日本機械学会第22回設計工学・システム部門講演会，日本機械学会， 東広島市，日本, Sep. 2012, Invited

  
• 金属パッチアンテナの構造最適化

  大門 真; 乙守正樹; 塚本翔太; 泉井一浩; 西脇眞二

  日本機械学会第22回設計工学・システム部門講演会，日本機械学会， 東広島市，日本, Sep. 2012, Invited

  
• ＰＳＯによるＷｉＭＡＸ用垂直Ｕ字型折返しダイポールアンテナの寸法形状最適化

  HUNG Nguyen Tuan; 森下久; 小柳芳雄; 泉井一浩; 西脇眞二

  電子情報通信学会大会講演論文集, 28 Aug. 2012

  
• トポロジー最適化手法によるフェライトを用いたクローキング装置の構造最適設計に関する一考察

  乙守正樹; 山田崇恭; ANDKJAER Jacob; 泉井一浩; 西脇眞二; 小木曽望

  電子情報通信学会大会講演論文集, 28 Aug. 2012

  
• 機械工学年鑑 15.設計工学・システム

  下村芳樹; 福重真一; 泉井一浩; 小木曽望; 野間口大; 加藤廣

  日本機械学会誌, 05 Aug. 2012

  
• Topology Optimization Method Using Level Set Boundary Expressions in Navier Stokes Flow

  Yaji, K; Yamada, T; Izui K; Nishiwaki, S

  14th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Indianapolis, Indiana, USA, AIAA2012-5526, Aug. 2012, Invited

  
• ポテンシャル問題におけるトポロジー導関数に関する考察

  山田崇恭; 泉井一浩; 西脇眞二

  2012年度日本応用数理学会年会，日本応用数理学会， 稚内市，日本, Aug. 2012, Invited

  
• Level Set-Based Topology Optimization for the Design of a Left-Handed Waveguide Using Ferromagnetic Inclusions

  Otomori, M; Yamada, T; Izui, K; Nishiwaki, S; Kogiso, N

  10th World Congress on Computational Mechanics (WCCM10), Jul. 2012

  
• A Thin Metallic Structure Topology Optimization Technique for the Design of Patch Antennas

  Tsukamoto, S; Izui, K; Nishiwaki, S; Ohkado, M; Nomura, T

  10th World Congress on Computational Mechanics, and 4th Asian Pacific Congress on Computational Mechanics, Sao Paulo, Brazil, No. 18547, Jul. 2012, Invited

  
• Level-set Based Topology Optimization of Stokes Flow

  Kubo, S; Izui, K; Nishiwaki, S

  10th World Congress on Computational Mechanics, and 4th Asian Pacific Congress on Computational Mechanics, Sao Paulo, Brazil, No. 19002, Jul. 2012, Invited

  
• Level Set Based-Topology Optimization in a Viscous Fluid Under Oseen Approximation

  Yaji, K; Yamada, T; Izui, K; Nishiwaki, S

  Proceedings of 7th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems (CJK-OSM7), Jun. 2012

  
• Level Set-Based Topology Optimization Method for the Design of Acoustic Metamaterial with Negative Bulk Modulus

  Lu, L; Yamamoto, T; Yamada, T; Otomori, M; Izui, K; Nishiwaki, S

  Proceedings of 7th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems (CJK-OSM7), Jun. 2012

  
• Topology Optimization for the microstructure Design of Dielectric Materials

  Otomori,M; Andkjær,J; Sigmund,O; Izui, K; Nishiwaki,S

  Proceedings of 7th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems (CJK-OSM7), Huangshan, China, J039, Jun. 2012, Invited

  
• Optimum design of periodic microstructures for minimal dispersive effects in wave propagation

  Yamada, T; Allaire, G; Izui, K; Nishiwaki, S

  11th World Congress on Structural and Multidisciplinary Optimisation (WCSMO-11), Sydney, Australia, No.1058, Jun. 2012, Invited

  
• Multi-material Optimization of Electric Machines Using an Allen-Cahn Equation

  Choi, K; Izui, K; Nishiwaki, S

  IEEE International Magnetics Conference, Vancouver, Canada, EG-07, May 2012, Invited

  
• 有効誘電率の設計を目的とした誘電体ミクロ構造のトポロジー最適化

  乙守正樹; Jacob Andkjær; Ole Sigmund; 泉井一浩; 西脇眞二

  第17回日本計算工学講演会，日本計算工学会， 京都市，日本，No.G-10-1, May 2012, Invited

  
• レベルセット法に基づくトポロジー最適化と粒子法の組み合わせによるコンプライアントメカニズムの構造最適化

  小谷高代; 真鍋匡利; 山田崇恭; 泉井一浩; 西脇眞二

  第17回日本計算工学講演会，日本計算工学会， 京都市，日本，No.G-8-6, May 2012, Invited

  
• 非圧縮性粘性流体のおける流路のトポロジー最適化

  矢地謙太郎; 山田崇恭; 泉井一浩; 西脇眞二

  第17回日本計算工学講演会，日本計算工学会， 京都市，日本，No.G-10-2, May 2012, Invited

  
• ＰＳＯを用いたＷＬＡＮ用Ｌ字型折返しモノポールアンテナアレーの寸法形状最適化

  NGUYEN Tuan Hung; 森下久; 小柳芳雄; 泉井一浩; 西脇眞二

  電子情報通信学会大会講演論文集, 06 Mar. 2012

  
• トポロジー最適化手法を用いたフェライト導波管の最適設計

  乙守正樹; 山田崇恭; 泉井一浩; 西脇眞二; 小木曽望

  電子情報通信学会大会講演論文集, 06 Mar. 2012

  
• Identification of material parameters in Biot's model by the homogenization method

  Takashi Yamamoto; Shinichi Maruyama; Kazuhiro Izui; Shinji Nishiwaki

  Conference Proceedings of the Society for Experimental Mechanics Series, 2012

  
• Effective formulations of objective functions for optimizing U-shaped folded dipole antenna by PSO

  Nguyen Tuan Hung; Hisashi Morishita; Kazuhiro Izui; Shinji Nishiwaki; Yoshio Koyanagi

  IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), 2012

  
• Dimension optimization on mutual coupling reduction between two L-shaped folded monopole antennas for handset using PSO

  Nguyen Tuan Hung; Hisashi Morishita; Kazuhiro Izui; Shinji Nishiwaki; Yoshio Koyanagi

  Proceedings of 6th European Conference on Antennas and Propagation, EuCAP 2012, 2012

  
• Effects of the micro structure of poroelastic material on the sound absorption for normal incidence

  T. Yamamoto; K. Izui; S. Nishiwaki

  PROCEEDINGS OF INTERNATIONAL CONFERENCE ON NOISE AND VIBRATION ENGINEERING (ISMA2012) / INTERNATIONAL CONFERENCE ON UNCERTAINTY IN STRUCTURAL DYNAMICS (USD2012), 2012, KATHOLIEKE UNIV LEUVEN, DEPT WERKTUIGKUNDE

  
• レベルセット法に基づくトポロジー最適化を用いた誘電体メタマテリアルの最適設計法

  乙守正樹; 山田崇恭; 泉井一浩; 西脇眞二; Jacob Andkjær; Ole Sigmund

  第21回設計工学・システム部門講演会，日本機械学会， 山形，日本, Oct. 2011, Invited

  
• 均質化法による多孔質吸音材のパラメータ同定法

  山本崇史; 丸山新一; 泉井一浩; 西脇眞二

  第21回設計工学・システム部門講演会，日本機械学会， 山形，日本, Oct. 2011, Invited

  
• ロボットセル生産システムレイアウト設計法

  末光一成; 泉井一浩; 西脇眞二; 野田哲男; 永谷達也; 田中健一

  2011年度精密工学会秋季大会，精密工学会， 金沢，日本, Sep. 2011, Invited

  
• ＰＳＯを用いたＷｉＭＡＸ用Ｕ字型折返しダイポールアンテナの寸法最適化

  NGUYEN Tuan Hung; 森下久; 小柳芳雄; 泉井一浩; 西脇眞二

  電子情報通信学会大会講演論文集, 30 Aug. 2011

  
• トポロジー最適化手法を用いた誘電体メタマテリアルの最適設計

  乙守正樹; 山田崇恭; 泉井一浩; 西脇眞二; ANDKJAER Jacob; SIGMUND Ole

  電子情報通信学会大会講演論文集, 30 Aug. 2011

  
• A level set-based topology optimization for mechanical structures

  Otomori, M; Yamada, T; Izui, K; Nishiwaki, S

  Euromech522 Colloquium 「Recent Trends in Optimisation for Computational Solid Mechanics」, Aug. 2011

  
• ＰＳＯによる導体板形状を考慮したＷｉＭＡＸ用Ｕ字型折返しダイポールアンテナの広帯域特性

  TUAN HUNG Nguyen; 森下久; 小柳芳雄; 泉井一浩; 西脇眞二

  電子情報通信学会技術研究報告, 26 Jul. 2011

  
• Structural Optimization of Geometrically Nonlinear Problems Using Level Set-Based Topology Optimization and A Particle Method

  Manabe, M; Yamada, T; Izui, K; Nishiwaki, S

  Proceedings of The 11th U.S. National Congress for Computational Mechanics (USNCCM11), Jul. 2011

  
• Level Set-Based Topology Optimization of Large Displacement Compliant Mechanisms

  Kotani, T; Yamada, T; Manabe, M; Izui, K; Nishiwaki, S

  Proceedings of 9th World Congress on Structural and Multidisciplinary Optimization (WCSMO-9), Jun. 2011

  
• Level Set-Based Topology Optimization of Negative Permeability Metamaterials

  Otomori, M; Yamada, T; Izui, K; Nishiwaki, S

  Proceedings of 9th World Congress on Structural and Multidisciplinary Optimization (WCSMO-9), Jun. 2011

  
• Geometrically Nonlinear Structural Design Using Level Set-Based Topology Optimization and Particle Method

  Manabe, M; Yamada, T; Izui, K; Nishiwaki, S

  Proceedings of 9th World Congress on Structural and Multidisciplinary Optimization (WCSMO-9), Jun. 2011

  
• Level Set-Based Topology Optimization of Energy Harvesting Devices Considering Piezoelectric Effect

  Lim, Y. K; Yamada, T; Izui, K; Nishiwaki, S

  Proceedings of 9th World Congress on Structural and Multidisciplinary Optimization (WCSMO-9), Jun. 2011

  
• Topology Optimization of an Interior Permanent Magnet Synchronous Motor to Reduce Cogging Torque

  Choi, J.-S; Izui, K; Nishiwaki, S; Nomura, T; Kawamoto, A

  6th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems, Kyoto, Japan, No. J-08, Jun. 2011, Invited

  
• Topology Optimization of Optical Filter Design to Improve Efficiency of a Thermophotovoltaic Generation System

  Kawai, I; Izui, K; Nishiwaki, S; Nomura, N

  9th World Congress on Structural and Multidisciplinary Optimization, Shizuoka, Japan, 188_1, Jun. 2011, Invited

  
• Topology Optimization for the Design of a Super Lens Structure

  Tsukamoto, S; Nomura, T; Izui, K; Nishiwaki, S

  9th World Congress on Structural and Multidisciplinary Optimization, Shizuoka, Japan, 209_1, Jun. 2011, Invited

  
• A Multiobjective Optimization Technique for Layout Design of Robotic Assmbly Systems

  Suemitsu, I; Murakumo, Y; Izui, K; Nishiwaki, S; Noda, A; Nagatani, T; Tanaka, K

  9th World Congress on Structural and Multidisciplinary Optimization, Shizuoka, Japan, 186_1, Jun. 2011, Invited

  
• Shape Optimization of Pole Shoes in Interior Permanent Magnet Synchronous Machines

  Choi, J.-S; Izui, K; Nishiwaki, S; Kawamoto, A; Nomura, T

  9th World Congress on Structural and Multidisciplinary Optimization, Shizuoka, Japan, 189_1, Jun. 2011, Invited

  
• Shape Optimization of WiMAX Antenna Using PSO

  Hung, N; Morishita, H; Izui, K; Nishiwaki, S

  9th World Congress on Structural and Multidisciplinary Optimization, Shizuoka, Japan, 041_1, Jun. 2011, Invited

  
• Optimal Design Considering Robustness to Reduce Brake Squeal in Disc Brake Systems

  Matsushima, T; Izui, K; Nishiwaki, S

  9th World Congress on Structural and Multidisciplinary Optimization, Shizuoka, Japan, 072_1, Jun. 2011, Invited

  
• A Multi-model Multi-classifier Computational Intelligence Algorithm for Simulation-driven Optimization Problems

  Tenne, Y; Izui, K; Nishiwaki, S

  9th World Congress on Structural and Multidisciplinary Optimization, Shizuoka, Japan, 062_1, Jun. 2011, Invited

  
• 有限被覆法を用いたレベルセット法に基づく設計依存荷重問題に対するトポロジー最適化

  真鍋匡利; 山田崇恭; 泉井一浩; 西脇眞二; 車谷麻緒; 寺田賢二郎

  計算工学講演会論文集Vol.16，日本計算工学会， 柏，日本，No.D-7-3, May 2011, Invited

  
• トポロジー最適化による誘電体周期構造の設計

  塚本翔太; 野村壮史; 泉井一浩; 西脇眞二

  計算工学講演会論文集Vol.16，日本計算工学会， 柏，日本，No.D-7-4, May 2011, Invited

  
• Level set-based topology optimisation of a compliant mechanism design using mathematical programming

  Otomori, M; Yamada, T; Izui, K; Nishiwaki, S

  Second International Symposium on Compliant Mechanisms, Mar. 2011

  
• ロボットによる組立工程のレイアウト最適設計支援

  末光一成; 村雲泰; 泉井一浩; 西脇眞二; 野田哲男; 永谷達也

  2011年度精密工学会春季大会学術講演論文集， 東京, Mar. 2011, Invited

  
• ＰＳＯを用いたＵ字型折り返しダイポールアンテナの形状最適化

  HUNG Nguyen Tuan; 森下久; 泉井一浩; 西脇眞二

  電子情報通信学会大会講演論文集, 28 Feb. 2011

  
• 115 レベルセット法に基づく機械構造物の構造最適設計法における数理計画法の適用

  乙守 正樹; 山田 崇恭; 泉井 一浩; 西脇 眞二

  最適化シンポジウム講演論文集, 09 Dec. 2010

  
• 114 レベルセット法に基づくトポロジー最適化問題におけるチコノフ正則化法の拡張

  山田 崇恭; 真鍋 匡利; 泉井 一浩; 西脇 眞二

  最適化シンポジウム講演論文集, 09 Dec. 2010

  
• 106 レベルセット法による形状表現に基づく有限被覆法を用いたコンプライアントメカニズムのトポロジー最適化

  真鍋 匡利; 山田 崇恭; 泉井 一浩; 西脇 眞二; 車谷 麻緒; 寺田 賢二郎

  最適化シンポジウム講演論文集, 09 Dec. 2010

  
• 自律型セル生産ロボットシステムのレイアウト多目的最適化

  末光一成; 村雲泰; 泉井一浩; 西脇眞二; 野田哲男; 永谷達也

  第11回計測自動制御学会システムインテグレーション部門講演会論文集，計測自動制御学会， 仙台，日本, Dec. 2010, Invited

  
• トポロジー最適化手法を用いたスーパーレンズ構造の設計

  塚本翔太; 野村壮史; 西脇眞二; 泉井一浩

  デザインシンポジウム2010， 東京，日本, Nov. 2010, Invited

  
• 3101 均質化法による多孔質吸音材の微視構造の設計(OS7-4 設計と最適化IV〜伝熱・廃熱設計1〜,OS7 設計と最適化)

  山本 崇史; 丸山 新一; 寺田 賢二郎; 泉井 一浩; 西脇 眞二

  設計工学・システム部門講演会講演論文集, 27 Oct. 2010

  
• 2210 構想設計段階における車両衝突安全性評価法(OS3-2 設計・デザイン論II,OS3 設計・デザイン論)

  山口 恵司; 泉井 一浩; 西脇 眞二; 塩崎 弘隆

  設計工学・システム部門講演会講演論文集, 27 Oct. 2010

  
• 2103 数理計画法を用いたレベルセット法に基づくトポロジー最適化(OS7-1 設計と最適化I〜形状・形態設計〜,OS7 設計と最適化)

  乙守 正樹; 山田 崇恭; 泉井 一浩; 西脇 眞二

  設計工学・システム部門講演会講演論文集, 27 Oct. 2010

  
• 2102 レベルセット法による形状表現に基づく有限被覆法を用いたトポロジー最適設計(OS7-1 設計と最適化I〜形状・形態設計〜,OS7 設計と最適化)

  真鍋 匡利; 山田 崇恭; 泉井 一浩; 西脇 眞二; 車谷 麻緒; 寺田 賢二郎

  設計工学・システム部門講演会講演論文集, 27 Oct. 2010

  
• 2101 レベルセット法による形状表現に基づく等断面形状制約を考慮したトポロジー最適設計法(OS7-1 設計と最適化I〜形状・形態設計〜,OS7 設計と最適化)

  山田 崇恭; 真鍋 匡利; 泉井 一浩; 西脇 眞二

  設計工学・システム部門講演会講演論文集, 27 Oct. 2010

  
• 030 製造要件を考慮したレベルセット法に基づくトポロジー最適化(GS4-2 一般セッション)

  山田 崇恭; 真鍋 匡利; 泉井 一浩; 西脇 眞二

  M&M材料力学カンファレンス, 09 Oct. 2010

  
• 029 レベルセット法による形状表現に基づく有限被覆法を用いた線形弾性体のトポロジー最適化(GS4-2 一般セッション)

  真鍋 匡利; 山田 崇恭; 泉井 一浩; 西脇 眞二; 車谷 麻緒; 寺田 賢二郎

  M&M材料力学カンファレンス, 09 Oct. 2010

  
• Optimization Design of Cutting Path for Minimizing Workpiece Displacement at Cutting Point

  Koike, Y; Matsubara, A; Nishiwaki, S; Izui, K; Yamaji, I

  4th CIRP International Conference on High Performance Cutting 2010, Gifu, Japan, J-46, Oct. 2010, Invited

  
• レベルセット法による形状表現に基づく有限被覆法を用いた構造形態の創生

  真鍋匡利; 山田崇恭; 泉井一浩; 西脇眞二; 車谷麻緒; 寺田賢二郎

  コロキウム構造形態の解析と創生2010，日本建築学会， 東京，日本, Oct. 2010, Invited

  
• 817 最小寸法制約を考慮したトポロジー最適化(OS8. 計算力学と最適化(4),オーガナイズドセッション講演)

  乙守 正樹; 泉井 一浩; 西脇 眞二

  計算力学講演会講演論文集, 23 Sep. 2010

  
• 816 スーパーレンズ構造設計のためのトポロジー最適化(OS8. 計算力学と最適化(4),オーガナイズドセッション講演)

  塚本 翔太; 野村 壮史; 泉井 一浩; 西脇 眞二

  計算力学講演会講演論文集, 23 Sep. 2010

  
• 815 レベルセット法による形状表現に基づく有限被覆法を用いた剛性最大化問題に対するトポロジー最適化(OS8. 計算力学と最適化(4),オーガナイズドセッション講演)

  真鍋 匡利; 山田 崇恭; 泉井 一浩; 西脇 眞二; 車谷 麻緒; 寺田 賢二郎

  計算力学講演会講演論文集, 23 Sep. 2010

  
• 802 光起電力発電のためのフィルタ構造の最適設計法(OS8. 計算力学と最適化(1),オーガナイズドセッション講演)

  川井 一平; 泉井 一浩; 西脇 眞二; 野村 壮史; 山崎 慎太郎

  計算力学講演会講演論文集, 23 Sep. 2010

  
• 1902 レベルセット法に基づくトポロジー最適化を用いたフォトニック構造の最適設計法(OS19. フォトニック・フォノニック構造の設計とシミュレーション(1),オーガナイズドセッション講演)

  山田 崇恭; 泉井 一浩; 西脇 眞二; 不知 加寿子; DIAZ Alejandro R; 野村 壮史

  計算力学講演会講演論文集, 23 Sep. 2010

  
• J1202-1-2 レベルセット法に基づくトポロジー最適化における有限被覆法の適用([J1202-1]解析・設計の高度化・最適化I)

  真鍋 匡利; 山田 崇恭; 泉井 一浩; 西脇 眞二; 車谷 麻緒; 寺田 賢二郎

  年次大会講演論文集 : JSME annual meeting, 04 Sep. 2010

  
• J1202-1-1 レベルセット法による形状表現を用いたフェーズフィールド法の考え方に基づくトポロジー最適設計法([J1202-1]解析・設計の高度化・最適化I)

  山田 崇恭; 泉井 一浩; 西脇 眞二

  年次大会講演論文集 : JSME annual meeting, 04 Sep. 2010

  
• A Level Set-Based Structural Topology Optimization Method Incorporating Geometric Constraints

  Yamada, T; Izui, K; Nishiwaki, S

  Proceedings of the 9th World Congress on Computational Mechanics and 4th Asian Pacific Congress on Computational Mechanics (WCCM9/APCOM2010), Jul. 2010

  
• Level-Set Based Topology Optimization of Thermoelectric Actuators

  Okamoto, Y; Izui, K; Yamada, T; Nishiwaki, S

  Proceedings of the 9th World Congress on Computational Mechanics and 4th Asian Pacific Congress on Computational Mechanics (WCCM9/APCOM2010), Jul. 2010

  
• 幾何学的制約条件を考慮したレベルセット法に基づくトポロジー最適化手法

  山田崇恭; 泉井一浩; 西脇眞二

  第52回構造強度に関する講演会講演集，日本航空宇宙学会， 鳥取，日本, Jul. 2010, Invited

  
• Topology Optimization of Dielectric Structures for Spectral Filter Devices

  Kawai, I; Izui, K; Nishiwaki, S; Nomura, T

  9th World Congress on Computational Mechanics and 4th Asian Pacific Congress on Computational Mechanics, Sydney, Australia, Jul. 2010, Invited

  
• Level Set-Based Topology Optimization for Nonlinear Structural Problems Using a Particle Method

  Manabe, M; Yamada, T; Izui, K; Nishiwaki, S

  Proceedings of 6th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems (CJK-OSM6), Jun. 2010

  
• Topology Optimization of Piezoelectric Devices Using the Level Set Method Incorporating Fictitious Interface Energy

  Lim, Y. K; Okamoto, Y; Yamada, T; Izui, K; Nishiwaki, S

  Proceedings of 6th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems (CJK-OSM6), Jun. 2010

  
• Optimum Design of Compliant Actuators Using Level Set-Based Topology Optimization Method

  Kotani, T; Yamada, T; Izui, K; Nishiwaki, S

  Proceedings of 6th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems (CJK-OSM6), Jun. 2010

  
• Thermophotovoltaic Filter Design Using Topology Optimization Method

  Kawai, I; Izui, K; Nishiwaki, S; Nomura, T; Yamasaki, S

  6th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems, Kyoto, Japan, No. J-59, Jun. 2010, Invited

  
• Reducing Design Variables in a Multiple Phase Projection Method

  Otomori, M; Izui, K; Nishiwaki, S

  6th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems, Kyoto, Japan, No. J-17, Jun. 2010, Invited

  
• A Framework for Expensive Optimization Problems in the Presence of Undefined Vectors

  Tenne, Y; Izui, K; Nishiwaki, S

  6th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems, Kyoto, Japan, No. J-42, Jun. 2010, Invited

  
• Algorithm to Optimize Cutting Path for Minimizing Workpiece Displacement at Cutting Point

  Koike, Y; Matsubara, A; Nishiwaki, S; Izui, K; Yamaji, I

  6th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems, Kyoto, Japan, No. J-46, Jun. 2010, Invited

  
• レベルセット法に基づくフォトニックバンドギャップ構造のトポロジー最適化

  山田崇恭; 泉井一浩; 西脇眞二; 不知加寿子; R. Diaz, A; 野村壮史

  計算工学講演会論文集第15巻第2号，日本計算工学会， 福岡，日本, May 2010, Invited

  
• 有限被覆法を用いたレベルセット法に基づくトポロジー最適化

  真鍋匡利; 山田崇恭; 泉井一浩; 西脇眞二; 車谷麻緒; 寺田賢二郎

  計算工学講演会論文集第15巻第2号，日本計算工学会， 福岡，日本, May 2010, Invited

  
• 電磁波伝搬問題に対するトポロジー最適化の適用とグレースケールの回避方法

  川井一平; 泉井一浩; 西脇眞二; 野村壮史; 山崎慎太郎

  精密工学会2010年度関西地方定期学術講演会講演論文集，精密工学会関西支部， 京都，日本, May 2010, Invited

  
• 加工点の工作物剛性と切削抵抗ベクトルを考慮した切削プロセスの設計

  小池雄介; 松原厚; 西脇眞二; 泉井一浩; 山路伊和夫

  精密工学会2010年度関西地方定期学術講演会講演論文集，精密工学会関西支部， 京都，日本, May 2010, Invited

  
• Level-Set Based Topology Optimization for the Design of Capacitive Micromachined Ultrasonic Transducers

  Yamada, T; Izui, K; Nishiwaki, S

  Proceedings of KSME-JSME Joint Symposium 2010 on Computer-Aided Engineering, Mar. 2010

  
• Topology Optimization of Thermal Deformation Control Systems Incorporating Thermoelectric Devices

  Izui, K; Okamoto, Y; Yamada, T; Nishiwaki, S

  Proceedings of KSME-JSME Joint Symposium 2010 on Computer-Aided Engineering, Mar. 2010

  
• Topology optimization of Capacitive Micromachined Ultrasonic Transducers Using Level Set Boundary Expressions

  Yamada, T; Izui, K; Nishiwaki, S

  Proceedings of The 2nd International Workshops on Advances in Computational Mechanics, Mar. 2010, Invited

  
• 加工点の被削材変位を最小化する加工プロセスの最適化設計

  小池雄介; 松原厚; 山路伊和夫; 西脇眞二; 泉井一浩

  2010年度精密工学会春季大会， 埼玉，日本, Mar. 2010, Invited

  
• Level set-based topology optimization for mechanical structures with large deformation using a particle method

  Masatoshi Manabe; Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  13th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference 2010, 2010

  
• Level set-based topology optimization method targeting dynamic characteristics of rotational symmetry structures

  Shintaro Yamasaki; Takayuki Yamada; Toru Matsushima; Kazuhiro Izui; Shinji Nishiwaki

  13th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference 2010, 2010

  
• Level set-based structural topology optimization of thermal deformation control structures using thermoelectric devices

  Kazuhiro Izui; Yuji Okamoto; Takayuki Yamada; Shinji Nishiwaki

  13th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference 2010, 2010

  
• Optimization of Magnetization Directions in A Three Dimensional Magnetic Structure

  Choi, J.-S; Yoo, J; Nishiwaki, S; Izui, K

  Proceedings of Joint MMM-Intermag Conference, .Washington, DC, USA, Jan. 2010, Invited

  
• Level set-based topology optimization method for thermal problems considering design-dependent boundary effects

  Takayuki Yamada; Shinji Nishiwaki; Atsuro Iga; Kazuhiro Izui; Masataka Yoshimura

  Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference 2009, DETC2009, 2010, Invited

  
• Prediction of sound absorption coefficients of poroelastic media by the homogenization method

  T. Yamamoto; S. Maruyama; K. Terada; K. Izui; S. Nishiwaki

  PROCEEDINGS OF ISMA2010 - INTERNATIONAL CONFERENCE ON NOISE AND VIBRATION ENGINEERING INCLUDING USD2010, 2010, KATHOLIEKE UNIV LEUVEN, DEPT WERKTUIGKUNDE

  
• A Shape and topology optimization method incorporating level set boundary expressions for vibration problems

  Takayuki Yamada; Kazuhiro Izui; Shinji Nishiwaki

  13th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference 2010, 2010

  
• 遺伝的アルゴリズムとシーケンスペアに基づくロボット組立工程のレイアウト最適化

  和田英嗣; 村雲泰; 泉井一浩; 西脇眞二; 野田哲男

  第10回社団法人計測自動制御学会システムインテグレーション部門講演会， 東京，日本, Dec. 2009, Invited

  
• 次世代セル生産を実現するロボット知能化技術

  野田哲男; 奥田晴久; 田中健一; 永谷達也; 北明靖雄; 堂前幸康; 椹木哲夫; 横小路泰義; 堀口由貴男; 幸田武久; 宇津野秀夫; 松久寛; 水山元; 小森雅晴; 泉井一浩; 西脇眞二

  次世代セル生産を実現するロボット知能化技術，第10回社団法人計測自動制御学会システムインテグレーション部門講演会， 東京，日本, Dec. 2009, Invited

  
• 粒子法を用いたレベルセット法に基づく幾何学的非線形性を伴う構造物のトポロジー最適化

  真鍋匡利; 山田崇恭; 泉井一浩; 西脇眞二

  コロキウム構造形態の解析と創生2009，日本建築学会， 東京，日本, Nov. 2009, Invited

  
• 固有振動数最大化を目的としたレベルセット法に基づくトポロジー最適化

  山田崇恭; 泉井一浩; 西脇眞二

  コロキウム構造形態の解析と創生2009，日本建築学会， ，東京，日本, Nov. 2009, Invited

  
• 振動特性を設計目標とする機械構造物のレベルセット法に基づくトポロジー最適化

  山田崇恭; 西脇眞二; 泉井一浩

  ，第22回計算力学講演会，日本機械学会 金沢，日本, Oct. 2009, Invited

  
• レベルセット法に基づく熱電効果を考慮した熱弾性問題のトポロジー最適化

  岡本由仁; 山田崇恭; 泉井一浩; 西脇眞二

  第22回計算力学講演会，日本機械学会， 金沢，日本, Oct. 2009, Invited

  
• 粒子法を用いたレベルセット法に基づくトポロジー最適化

  真鍋匡利; 山田崇恭; 西脇眞二; 泉井一浩

  第22回計算力学講演会，日本機械学会， 金沢，日本, Oct. 2009, Invited

  
• 符号付き距離関数を設計変数として用いたトポロジー最適化法

  山崎慎太郎; 野村壮史; 川本敦史; 佐藤和夫; 泉井一浩; 西脇眞二

  第22回計算力学講演会，日本機械学会， 金沢，日本, Oct. 2009, Invited

  
• レベルセット法に基づく機械構造物の最適形態創成設計法，第19回設計工学

  山田崇恭; 西脇眞二; 泉井一浩

  第19回設計工学・システム部門講演会，日本機械学会 沖縄，日本, Oct. 2009, Invited

  
• 熱電効果を利用した柔軟構造物のレベルセット法に基づく最適形状創成設計法

  岡本由仁; 泉井一浩; 山田崇恭; 西脇眞二

  第19回設計工学・システム部門講演会，日本機械学会， 沖縄，日本, Oct. 2009, Invited

  
• トポロジー最適化に基づく使いやすさを考慮したコンプライアントメカニズムの設計

  横田清志; 泉井一浩; 西脇眞二; 吉村允孝

  ，第19回設計工学・システム部門講演会，日本機械学会， 沖縄，日本, Oct. 2009, Invited

  
• 単純化モデルを用いた薄肉はりの衝突性能設計支援システムの開発

  山口恵司; 泉井一浩; 西脇眞二; 塩崎弘隆; 本山惠一

  ，第19回設計工学・システム部門講演会，日本機械学会， 沖縄，日本, Oct. 2009, Invited

  
• J1201-2-3 トポロジー最適化を用いた周波数選択デバイス設計法(解析・設計の高度化・最適化II)

  川井 一平; 内田 直孝; 泉井 一浩; 西脇 眞二; 吉村 允孝; 野村 壮史

  年次大会講演論文集 : JSME annual meeting, 12 Sep. 2009

  
• Reliability-Based Topology Optimization of Frame Structure Using SLSV Approach

  Hirano, Y; Kogiso, N; Nishiwaki, S; Izui, K; Yoshimura, M

  The 10th International Conference on Structural Safety and Reliability, Osaka, Japan, Sep. 2009, Invited

  
• 熱電アクチュエータの設計に対するレベルセット法に基づくトポロジー最適化

  岡本由仁; 山田崇恭; 泉井一浩; 西脇眞二

  2009年度精密工学会秋季大会，精密工学会， 兵庫，日本, Sep. 2009, Invited

  
• 遺伝的アルゴリズムを用いた自動車骨格構造の衝突性能設計支援システムの開発

  山口恵司; 泉井一浩; 西脇眞二; 塩崎弘隆; 本山惠一

  2009年度精密工学会秋季大会，精密工学会， 庫，日本, Sep. 2009, Invited

  
• 固有振動数最大化問題に対するレベルセット法に基づくトポロジー最適化

  山田崇恭; 西脇眞二; 泉井一浩

  ，第53回宇宙科学技術連合講演会，日本航空宇宙工学会， 京都，日本, Sep. 2009, Invited

  
• 固有値問題におけるレベルセット法による形状表現を用いたトポロジー最適化

  山田崇恭; 泉井一浩; 西脇眞二

  日本応用数理学会2009年度年会， 大阪，日本, Sep. 2009, Invited

  
• 熱電冷却モジュールのトポロジー最適化

  岡本由仁; 泉井一浩; 山田恭崇; 伊賀敦郎; 西脇眞二; 吉村允孝; Renaud, J. E

  2008年度関西地方学術講演会, 精密工学会， 大阪, 日本, Aug. 2009, Invited

  
• A New Level Set-Based Topology Optimization Method Using the Concepts of the Phase Field Method

  Yamada, T; Nishiwaki, S; Izui, K; Yoshimura, M

  Proceedings of The 10th U.S. National Congress for Computational Mechanics (USNCCM10), Jul. 2009

  
• 剛性最大化を目的としたレベルセット法に基づくトポロジー最適化

  山田崇恭; 西脇眞二; 泉井一浩; 吉村允孝

  第51回構造強度に関する講演会，日本航空宇宙学会， 和歌山，日本, Jul. 2009, Invited

  
• A New Level Set Based Topology Optimization Method Using a Fictitious Interface Energy Model Based on Phase Field Method Concepts

  Yamada, T; Nishiwaki, S; Izui, K; Yoshimura, M

  Proceedings of 8th World Congress on Structural and Multidisciplinary Optimization (WCSMO-8), Jun. 2009

  
• Topology Optimization for the Design of Compliant Thermal Actuators Using Thermoelectric Devices

  Okamoto, Y; Yamada, T; Iga, A; Izui, K; Nishiwaki, S; Yoshimura, M

  Proceedings of 8th World Congress on Structural and Multidisciplinary Optimization (WCSMO-8), Jun. 2009

  
• Comparison of Conventional Re-initialization Techniques and Development of a New Geometry-Based Re-initialization Scheme for Use in Level Set-Based Structural Optimization Methods

  Izui, K; Yamasaki, S; Nishiwaki, S; Yamada, T; Yoshimura, M

  Proceedings of 8th World Congress on Structural and Multidisciplinary Optimization (WCSMO-8), Jun. 2009

  
• Topology Optimization of Electromagnetic Waveguides

  Uchida, N; Nishiwaki, S; Izui, K; Yoshimura, M; Nomura, T

  8th World Congress on Structural and Multidisciplinary Optimization(WCSMO-8), Portugal, No. 1200, Jun. 2009, Invited

  
• Optimization Method for Lifecycle Designs of Products Having Different Lifecycle Characteristics

  Doi, K; Yoshimura, M; Nishiwaki, S; Izui, K

  8th World Congress on Structural and Multidisciplinary Optimization(WCSMO-8), Lisbon, Portugal, No. 1071, Jun. 2009, Invited

  
• Optimum Crashworthiness Design Based on Simplified Modeling of Thin-walled Beams

  Yamaguchi, K; Izui, K; Nishiwaki, S; Yoshimura, M; Shiozaki, H; Motoyama, K

  8th World Congress on Structural and Multidisciplinary Optimization(WCSMO-8), Lisbon, Portugal, No. 1229, Jun. 2009, Invited

  
• レベルセットモデルを用いた平均温度最小化問題に対するトポロジー最適化

  山田崇恭; 西脇眞二; 泉井一浩; 吉村允孝

  計算工学講演会論文集, 12 May 2009, Invited

  
• トポロジー最適化を用いた熱光起電力フィルタの設計手法

  川井一平; 内田直孝; 泉井一浩; 西脇眞二; 吉村允孝; 野村壮史

  第14回日本計算工学会講演会，日本計算工学会， 東京，日本, May 2009, Invited

  
• 熱電効果を利用した熱アクチュエータの創成的最適設計，2009年度関西地方学術講演会, 精密工学会，2009年5月，大阪, 日本，pp. 3-4.

  岡本由仁; 泉井一浩; 山田崇恭; 西脇眞二; 吉村允孝

  2009年度関西地方学術講演会, 精密工学会， 大阪, 日本, May 2009, Invited

  
• レベルセット法に基づく最適設計法のボデー構造設計への展開

  山田崇恭; 西脇眞二; 泉井一浩; 吉村允孝; 山本嵩史; 丸山新一

  自動車技術会， 横浜，日本，No,51-05, May 2009, Invited

  
• レベルセット法による形状表現を用いた放熱器のトポロジー最適化

  山田崇恭; 西脇眞二; 泉井一浩; 吉村允孝

  2009年度精密工学会春季大会，精密工学会， 東京，日本, Mar. 2009, Invited

  
• 射出成形機用取出しロボットのアタッチメントヘッド最適設計

  小谷高代; 喜多 恵; 泉井一浩; 西脇眞二

  2009年度精密工学会春季大会，精密工学会， 東京，日本, Mar. 2009, Invited

  
• レベルセット法に基づくコンプライアントメカニズムの最適形態創成設計法

  山田崇恭; 西脇眞二; 泉井一浩; 吉村允孝

  関西支部第84期定時総会講演会，日本機械学会， 大阪，日本, Mar. 2009, Invited

  
• レベルセット法に基づくトポロジー最適化における幾何学的制約に関する一考察

  花谷大輔; 山田崇恭; 西脇眞二; 泉井一浩; 吉村允孝

  関西支部第84期定時総会講演会，日本機械学会， 大阪，日本, Mar. 2009, Invited

  
• レベルセット法を用いた信頼性に基づくトポロジー最適設計

  平野佑享; 山田崇恭; 小木曽望; 西脇眞二; 泉井一浩; 吉村允孝

  関西支部第84期定時総会講演会，日本機械学会， 大阪，日本, Mar. 2009, Invited

  
• Simultaneous shape and topology optimization for the design of patch antennas

  N. Uchida; S. Nishiwaki; K. Izui; M. Yoshimura; T. Nomura; K. Sato

  European Conference on Antennas and Propagation, EuCAP 2009, Proceedings, Mar. 2009, Invited

  
• 多目的最適化に基づく製品性能とライフサイクルコストのトレードオフ解析

  土井健志; 吉村允孝; 西脇眞二; 泉井一浩

  計測自動制御学会第9回システムインテグレーション部門講演会， 岐阜，日本，1E1-5, Dec. 2008, Invited

  
• 構造最適化手法に基づくエコデザイン

  山田崇恭; 竹澤晃弘; 西脇眞二; 泉井一浩; 吉村允孝

  エコデザイン2008ジャパンシンポジウム，エコデザイン学会連合， 東京，日本，A23-2, Dec. 2008, Invited

  
• 階層的最適化手法による設計解のブレイクスルー

  菊地伸; 吉村允孝; 西脇眞二; 泉井一浩

  第18設計工学・システム部門講演会，日本機械学会， 京都，日本，No. 3115, Nov. 2008, Invited

  
• Phase-field法に基づく機械構造物の構造最適化

  山田崇恭; 竹澤晃弘; 西脇眞二; 泉井一浩; 吉村允孝

  第21回計算力学講演会，日本機械学会， 沖縄，日本, Nov. 2008, Invited

  
• トポロジー最適化によるミリ波デバイスの設計

  内田直孝; 西脇眞二; 泉井一浩; 吉村允孝; 野村壮史

  第21回計算力学講演会，日本機械学会， 沖縄，日本, Nov. 2008, Invited

  
• 熱電モジュールを利用したマルチフィジックス問題に関するトポロジー最適化

  岡本由仁; 泉井一浩; 山田崇恭; 伊賀淳郎; 西脇眞二; 吉村允孝

  第21回計算力学講演会，日本機械学会， 沖縄，日本, Nov. 2008, Invited

  
• 信頼性に基づく最適設計の単一ループ単一変数アルゴリズムについて

  小木曽望; 平野佑享; 西脇眞二; 泉井一浩; 吉村允孝

  第8回最適化シンポジウム，日本機械学会， 東京，日本, Nov. 2008, Invited

  
• レベルセットモデルを用いたphase-Field法に基づく機械構造物の構造最適化

  山田恭崇; 竹澤晃弘; 西脇眞二; 泉井一浩; 吉村允孝

  第8回最適化シンポジウム，日本機械学会， 東京，日本, Nov. 2008, Invited

  
• エンジンシリンダヘッドの温度分布を考慮した形状最適化

  伊賀敦郎; 川上直樹; 西脇眞二; 泉井一浩; 吉村允孝

  第18設計工学・システム部門講演会，日本機械学会， 京都，日本，No. 3103, Oct. 2008, Invited

  
• 有限被覆法を用いたレベルセット法に基づく構造最適化

  山田恭崇; 山崎慎太郎; 西脇眞二; 泉井一浩; 吉村允孝; 車谷麻緒; 寺田賢二郎

  第18設計工学・システム部門講演会，日本機械学会， ，京都，日本，No. 3106, Oct. 2008, Invited

  
• 信頼性に基づくトポロジー最適設計へのSLSV法の適用

  小木曽望; 平野佑享; 西脇眞二; 泉井一浩; 吉村允孝

  第18設計工学・システム部門講演会，日本機械学会， 京都，日本，No. 3112, Oct. 2008, Invited

  
• 機械製品のライフサイクル設計のための3Rの視点からの最適化手法

  土井健志; 吉村允孝; 西脇眞二; 泉井一浩

  第18設計工学・システム部門講演会，日本機械学会， 京都，日本，No. 3114, Oct. 2008, Invited

  
• 市場ニーズを考慮した製品設計支援システムの構築

  遠崎晃久; 吉村允孝; 西脇眞二; 泉井一浩

  第18設計工学・システム部門講演会，日本機械学会， 京都，日本，No. 3117, Oct. 2008, Invited

  
• 構造最適化に基づくデザイン知識の獲得に関する一考察

  山崎慎太郎; 山田恭崇; 西脇眞二; 泉井一浩; 吉村允孝

  第18設計工学・システム部門講演会，日本機械学会， ，京都，日本，No. 3303, Oct. 2008, Invited

  
• ユニバーサルデザインを目的としたコンプライアントメカニズムの創成的設計手法の構築

  横田清志; 山田恭崇; 泉井一浩; 西脇眞二; 吉村允孝

  第18設計工学・システム部門講演会，日本機械学会， 京都，日本，No. 3304, Oct. 2008, Invited

  
• Phase-Field理論に基づく領域形状・形態最適化問題の一解法

  山田恭崇; 竹澤晃弘; 西脇眞二; 泉井一浩; 吉村允孝

  日本応用数理学会2008年度年会， 千葉，日本, Sep. 2008, Invited

  
• トポロジー最適化による電磁波を対象とした導波構造設計

  内田直孝; 西脇眞二; 泉井一浩; 吉村允孝; 野村壮史

  日本機械学会年次大会， 横浜，日本，講演論文集Vol.7, Aug. 2008, Invited

  
• 有限設計領域におけるレベルセット法に基づく構造最適化

  山田恭崇; 山崎慎太郎; 西脇眞二; 泉井一浩; 吉村允孝

  第50回構造強度に関する講演会講演集，日本航空宇宙学会， 福岡，日本, Jul. 2008, Invited

  
• Application of SLSV Methods to Reliability-Based Topology Optimization for Frame Structures

  Kogiso, N; Hirano, Y; Nishiwaki, S; Izui, K; Yoshimura, M; Min, S

  Proceedings of the 5th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems, Jeju Island, Korea, ST6-J023, Jun. 2008, Invited

  
• A New Structural Optimization Method Based on the Level Set Method and Its Applications

  Yamasaki, S; Nishiwaki, S; Izui, K; Yoshimura, M

  8th World Congress on Computational Mechanics (WCCM-8), Venice, Italy, Jun. 2008, Invited

  
• John E. Renaud，ペルチェ素子の効率的利用を目的とした熱伝導問題に関するトポロジー最適化

  岡本由仁; 泉井一浩; 山田恭崇; 伊賀淳郎; 西脇眞二; 吉村允孝

  第13回日本計算工学会講演会，日本計算工学会， 宮城，日本, May 2008, Invited

  
• コンプライアントメカニズムのトポロジカルデリバティブを用いたレベルセット法に基づく構造最適化

  山田恭崇; 山崎慎太郎; 西脇眞二; 泉井一浩; 吉村允孝

  2008年度精密工学会春季大会，精密工学会 神奈川, Mar. 2008, Invited

  
• Hierarchical Genetic Algorithm for System Reliability Optimization

  Kumar, R; Izui, K; Nishiwaki, S; Yoshimura, M

  The 7th International Conference on Optimization: Techniques and Applications (ICOTA7), Kobe Japan, Dec. 2007, Invited

  
• 離散構造要素を用いた多段階統合設計法（人工衛星のたおればねを対象とした場合）

  竹澤晃弘; 山田広樹; 西脇眞二; 泉井一浩; 吉村允孝; 北村充; 大富浩一

  第17設計工学・システム部門講演会，日本機械学会， 宮城，日本, Nov. 2007, Invited

  
• レベルセット法に基づく機械構造物の振動特性最適化

  山崎慎太郎; 西脇眞二; 泉井一浩; 吉村允孝

  第20回計算力学講演会，日本機械学会， ，京都，日本, Nov. 2007, Invited

  
• レベルセット法に基づく構造最適化におけるパラメータ設定の検討

  山田崇恭; 山崎慎太郎; 西脇眞二; 泉井一浩; 吉村允孝

  第20回計算力学講演会，日本機械学会， 京都，日本, Nov. 2007, Invited

  
• レベルセット法に基づく構造最適化における有限被覆法の適用

  池内駿介; 山崎慎太郎; 西脇眞二; 泉井一浩; 吉村允孝; 車谷麻緒; 寺田賢二郎

  第19回計算力学講演会，日本機械学会， 京都，日本, Nov. 2007, Invited

  
• Eigen-Frequency Optimization Method, Based on the Level Set Method Using a Geometric Re-initialization Scheme

  Yamasaki, S; Nishiwaki, S; Izui, K; Yoshimura, M

  Third Asian-Pacific Congress on Computational Mechanics in conjunction with Eleventh International Conference on Enhancement and Promotion of Computational Methods in Engineering and Science, , Kyoto, Japan, Nov. 2007, Invited

  
• 単純化に基づく機械システムの階層的最適設計

  吉村佑; 吉村允孝; 泉井一浩; 西脇眞二

  第17設計工学・システム部門講演会，日本機械学会， 宮城，日本, Oct. 2007, Invited

  
• 製品ライフサイクルを考慮した最適システム設計法の構築

  中上義幸; 土井健志; 吉村允孝; 西脇眞二; 泉井一浩

  第17設計工学・システム部門講演会，日本機械学会， 宮城，日本, Oct. 2007, Invited

  
• 発明の進歩性に対する定量的評価手法

  西村竜平; 潘孝寧; 泉井一浩; 西脇眞二; 吉村允孝

  日本機械学会年次大会， 大阪，日本，講演論文集Vol.5, Sep. 2007

  
• 最適設計に基づくコンプライアントメカニズムの開発

  堀内亮; 西脇眞二; 泉井一浩; 吉村允孝; デービスアンチェリー; 宮崎祐樹

  日本機械学会年次大会， 大阪，日本，講演論文集Vol.4, Sep. 2007, Invited

  
• 在庫量と納入リードタイムを考慮した配電盤のコンポーネント共通化設計法

  苅谷治輝; 泉井一浩; 西脇眞二; 吉村允孝; 林秀一; 萩原義也

  日本機械学会年次大会， 大阪，日本，講演論文集Vol.4, Sep. 2007, Invited

  
• 汎用解析ソフトCOMSOLを用いたトポロジー最適化

  内田直孝; 西脇眞二; 泉井一浩; 吉村允孝; 野村壮史

  日本機械学会年次大会， 大阪，日本，講演論文集Vol.6, Sep. 2007, Invited

  
• 省エネ機能を有する製品の構想設計におけるライフサイクルコストの最適化解析

  土井健志; 吉村允孝; 西脇眞二; 泉井一浩

  2007年度精密工学会秋季大会，精密工学会， 北海道，日本, Sep. 2007, Invited

  
• Level Set Based Structural Optimization Targeting Vibration Characteristics

  Nishiwaki, S; Yamasaki, S; Izui, K; Yoshimura, M

  The 2nd Korea-Japan Workshop on Computational Engineering, Seoul, Korea, Aug. 2007, Invited

  
• A structural Optimization Method Based on the Level Set Method Using a New Type of Re-initialization Scheme

  Yamasaki, S; Nishiwaki, S; Izui, K; Yoshimura, M

  International Conference on Computational Methods, Hiroshima, Japan, Apr. 2007, Invited

  
• コンプライアントメカニズムの統合的最適設計法

  堀内亮; 泉井一浩; 西脇眞二; 吉村允孝

  2007年度精密工学会春季大会，精密工学会， 東京，日本, Mar. 2007, Invited

  
• モノづくりプロジェクトにおける最適コラボレーション環境の構築

  埜田圭一; 吉村允孝; 泉井一浩; 西脇眞二

  2007年度精密工学会春季大会，精密工学会， 東京，日本, Mar. 2007, Invited

  
• 適応的重み係数を用いた多目的ハイブリッドPSO

  泉井一浩; 西脇眞二; 吉村允孝; 中村真彦; John E. Renaud

  2007年度精密工学会春季大会，精密工学会， 東京，日本, Mar. 2007, Invited

  
• 熱伝達・熱伝導問題におけるトポロジー最適化

  伊賀淳郎; 西脇眞二; 泉井一浩; 吉村允孝

  第7回最適化シンポジウム，日本機械学会， 兵庫，日本, Dec. 2006, Invited

  
• 幾何学的再初期化を用いたレベルセット法に基づく形状最適化

  山崎慎太郎; 西脇眞二; 泉井一浩; 吉村允孝

  第7回最適化シンポジウム，日本機械学会， 兵庫，日本, Dec. 2006, Invited

  
• 離散構造要素に基づくバンドギャップ構造の最適設計法

  最上克哉; 西脇眞二; 泉井一浩; 吉村允孝

  第19回計算力学講演会，日本機械学会， 愛知，日本, Nov. 2006, Invited

  
• レベルセット法に基づくトポロジー最適化

  山崎慎太郎; 西脇眞二; 泉井一浩; 吉村允孝

  第19回計算力学講演会，日本機械学会， 愛知，日本, Nov. 2006, Invited

  
• 周波数特性を考慮した導波管のトポロジー最適化

  木下慎也; 西脇眞二; 泉井一浩; 吉村允孝; 野村壮史; 佐藤和夫; 平山浩一

  第19回計算力学講演会，日本機械学会， 愛知，日本, Nov. 2006, Invited

  
• プロダクトファミリーの最適化

  苅谷治輝; 泉井一浩; 西脇眞二; 吉村允孝; 林秀一; 萩原義也

  第16設計工学・システム部門講演会，日本機械学会， 愛知，日本, Nov. 2006, Invited

  
• 階層表現による機械システムの最適設計手法

  吉村允孝; 佐々木幸一; 泉井一浩; 西脇眞二

  第16設計工学・システム部門講演会，日本機械学会， 愛知，日本, Nov. 2006, Invited

  
• トポロジー最適化と形状最適化を用いた多段階最適化手法

  山田広樹; 西脇眞二; 泉井一浩; 吉村允孝; 山本崇史; 丸山新一

  第16設計工学・システム部門講演会，日本機械学会， 愛知，日本, Nov. 2006, Invited

  
• フレーム構造の信頼性に基づくトポロジー最適化（断面積を確率変数とした場合）

  小木曽望; 西田啓吾; 最上克哉; 西脇眞二; 泉井一浩; 吉村允孝

  第16設計工学・システム部門講演会，日本機械学会， 愛知，日本, Nov. 2006, Invited

  
• Robustness of Redundancy Optimization using Hierarchical Genetic Algorithms

  Kumar, R; Izui, K; Yoshimura, M; Nishiwaki, S

  第16設計工学・システム部門講演会，日本機械学会， 愛知，日本, Nov. 2006, Invited

  
• コンプライアントメカニズムのロバスト最適設計法

  安願鎮; 西脇眞二; 泉井一浩; 吉村允孝; 小木曽望

  日本機械学会年次大会， 熊本，日本, Sep. 2006, Invited

  
• 評価特性の階層構造化による離散変数を含む機械システムの最適設計

  吉村佑; 吉村允孝; 泉井一浩; 西脇眞二

  2006年度精密工学会秋季大会，精密工学会， 栃木，日本, Sep. 2006, Invited

  
• Topology optimization of waveguides with specified frequency characteristics

  Kinosita, S; Nishiwaki, S; Izui, K; Yoshimura, M; Nomura, T; Sato, K; Hirayama, K

  7th World Congress on Computational Mechanics, Los Angels, CA, USA, Jul. 2006, Invited

  
• 分極方向を考慮したピエゾアクチュエータのトポロジー最適化

  福井昭夫; 西脇眞二; 泉井一浩; 吉村允孝

  第11回日本計算工学会講演会，日本計算工学会， ，大阪，日本, Jun. 2006, Invited

  
• PSOと勾配法のハイブリッド検索による多目的最適化

  中村真彦; 泉井一浩; 西脇眞二; 吉村允孝

  第11回日本計算工学会講演会，日本計算工学会， 大阪，日本, Jun. 2006, Invited

  
• フレーム要素に基づくバンドギャップ構造の設計最適化

  最上克哉; 西脇眞二; 泉井一浩; 吉村允孝

  2006年度精密工学会春季大会，精密工学会， 東京，日本、B37, Mar. 2006, Invited

  
• 機械システムのための階層型多目的最適化法

  佐々木幸一; 吉村允孝; 泉井一浩; 西脇眞二

  2006年度精密工学会春季大会，精密工学会， 東京，日本，B38, Mar. 2006, Invited

  
• Reliability-based topology optimization of frame structure with multiple modes

  Kogiso N; Mogami K; Nishiwaki S; Izui K; Yoshimura M

  Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, 2006

  
• 機械式レゾネータ設計のためのトポロジー最適化

  西脇眞二; 前田泰典; 泉井一浩; 吉村允孝; 松井和巳; 寺田賢二郎

  第55回理論応用力学講演会， ，京都，日本, Jan. 2006, Invited

  
• 複数の信頼性向上を目指した最適設計法

  最上克哉; 西脇眞二; 泉井一浩; 吉村允孝; 小木曽望

  2005年度精密工学会秋季大会，精密工学会， 京都，日本, Sep. 2005, Invited

  
• 機能構造分析に基づく最適設計問題の再構築法

  山田広樹; 泉井一浩; 西脇眞二; 吉村允孝

  2005年度精密工学会秋季大会，精密工学会， 京都，日本, Sep. 2005, Invited

  
• ピエゾ抵抗デバイスを用いたセンサーのトポロジー最適化

  西脇眞二; シルバ エミルオ; 泉井一浩; 吉村允孝

  日本機械学会年次大会， 東京，日本, Sep. 2005, Invited

  
• 複数性能の信頼性評価に基づく機械構造物の構想設計法

  最上克哉; 西脇眞二; 泉井一浩; 吉村允孝; 小木曽望

  第15回設計工学・システム部門講演会，日本機械学会， 北海道，日本, Aug. 2005, Invited

  
• 補ひずみエネルギーに着目したフレーム要素の最適断面主軸方向決定法とトポロジー最適化への応用

  竹澤晃弘; 西脇眞二; 泉井一浩; 吉村允孝

  第15回設計工学・システム部門講演会，日本機械学会， 北海道，日本, Aug. 2005, Invited

  
• 設計者の創造性と多段階最適設計法に基づいたコンプライアントメカニズムの創生設計法

  小林正和; 吉村允孝; 西脇眞二; 泉井一浩

  第15回設計工学・システム部門講演会，日本機械学会， 北海道，日本, Aug. 2005, Invited

  
• 応答曲面法を用いた人工衛星の統合的最適設計

  泉井一浩; 村瀬やよい; 山内雅志; 西脇眞二; 吉村允孝

  第15回設計工学・システム部門講演会，日本機械学会， 北海道，日本, Aug. 2005, Invited

  
• 射出成形機の多段階最適システム設計法

  谷口雅彦; 西脇眞二; 泉井一浩; 吉村允孝

  第15回設計工学・システム部門講演会，日本機械学会， 北海道，日本, Aug. 2005, Invited

  
• 設計感度に基づくスワーム型手法を用いた構造物の最適設計

  泉井一浩; 西脇眞二; 吉村允孝

  関西支部第80期定時総会講演会，日本機械学会， ，京都，日本, Mar. 2005, Invited

  
• 構想設計支援を目的とした離散構造要素に基づく最適設計法

  竹澤晃弘; 西脇眞二; 泉井一浩; 吉村允孝

  関西支部第80期定時総会講演会，日本機械学会， 京都，日本, Mar. 2005, Invited

  
• 感度情報を用いたハイブリッドスワーム型最適化手法

  泉井一浩; 西脇眞二; 吉村允孝

  2005年度精密工学会春季大会, 精密工学会， 東京，日本，C04, Mar. 2005, Invited

  
• 複数の変形機構をもつピエゾアクチュエータのトポロジー最適設計法

  西脇眞二; Emilio Calros; Nelli Silva; 泉井一浩; 吉村允孝

  第6回最適化シンポジウム，日本機械学会， 栃木，日本, Dec. 2004, Invited

  
• Topology Optimization Using Structural Elements for Conceptual Design Support

  Takezawa, A; Nishiwaki, S; Izui, K; Yoshimura M

  International Workshops on Advances in Computational Mechanics, Tokyo, Japan, Nov. 2004, Invited

  
• 創造的コラボレーション支援のためのコミュニケーション可視化システム

  小林正和; 吉村允孝; 西脇眞二; 泉井一浩

  第14回設計工学・システム部門講演会，日本機械学会， 福岡，日本, Nov. 2004, Invited

  
• 人工衛星設計における機器配置問題の多段階最適化

  村瀬やよい; 吉村允孝; 西脇眞二; 泉井一浩

  第14回設計工学・システム部門講演会，日本機械学会， 福岡，日本, Nov. 2004, Invited

  
• 機械構造物の階層構造最適化

  小林正和; 西脇眞二; 吉村允孝; 泉井一浩; 丸山新一

  第14回設計工学・システム部門講演会，日本機械学会， 福岡，日本, Nov. 2004, Invited

  
• トポロジー最適化と形状最適化に基づくコンプライアントメカニズムの多段階創成設計法

  小林正和; 山下進介; 西脇眞二; 泉井一浩; 吉村允孝; 富田直秀

  第14回設計工学・システム部門講演会，日本機械学会， 福岡，日本, Nov. 2004, Invited

  
• 離散構造要素を用いたトポロジー最適化（楕円のフレーム要素を用い，固有振動数最大化を目的とした場合）

  竹澤晃弘; 斉藤真大; 西脇眞二; 吉村允孝; 泉井一浩

  第14回設計工学・システム部門講演会，日本機械学会， 福岡，日本, Nov. 2004, Invited

  
• 宇宙機設計における構造および機器配置問題の統合的最適化

  山内雅志; 村瀬やよい; 泉井一浩; 西脇眞二; 吉村允孝

  本機械学会年次大会 Vol.4， 北海道，日本, Sep. 2004, Invited

  
• 多目的トポロジー最適化における目標設定法

  前田卓哉; 西脇眞二; 泉井一浩; 吉村允孝

  日本機械学会年次大会 Vol.7， 北海道，日本, Sep. 2004, Invited

  
• 動的機能をもつ機械構造物のトポロジー最適化

  前田泰典; 泉井一浩; 西脇眞二; 吉村允孝; 松井和己; 寺田賢二郎

  日本機械学会年次大会 Vol.7， 北海道，日本, Sep. 2004, Invited

  
• 小型衛星の統合的最適設計手法の開発―機器配置問題と構造最適化問題の統合―

  泉井一浩; 村瀬やよい; 山内雅志; 西脇眞二; 吉村允孝; 大場英雄

  2004年度関西地方学術講演会, 精密工学会， 大阪，日本, Jul. 2004, Invited

  
• トポロジー最適化と形状最適化に基づく多段階最適設計法のコンプライアントメカニズムへの応用

  小林正和; 山下進介; 西脇眞二; 泉井一浩; 吉村允孝; 富田直秀

  2004年度関西地方学術講演会, 精密工学会， 大阪, 日本, Jul. 2004, Invited

  
• Optimization methods using genetic algorithms and their applications in initial design stage

  K. Izui

  Yosetsu Gakkai Shi/Journal of the Japan Welding Society, 2004

  
• 企画段階における実験評価と数値解析に基づくピエゾバイモルアクテュエータの構想設計法

  米田浩延; 吉村允孝; 西脇眞二; 泉井一浩

  第13回設計工学・システム部門講演会，日本機械学会， 金沢，日本, Oct. 2003, Invited

  
• コミュニケーション構造の視覚化に基づいた創造的コラボレーション支援

  小林正和; 吉村允孝; 西脇眞二; 泉井一浩

  第13回設計工学・システム部門講演会，日本機械学会， 金沢，日本, Oct. 2003, Invited

  
• 機械式レゾネーターの最適設計（材料分布の連続性を考慮したトポロジー最適化を用いた場合）

  前田泰典; 泉井一浩; 西脇眞二; 吉村允孝; 松井和己; 寺田賢二郎

  第13回設計工学・システム部門講演会，日本機械学会， 金沢，日本, Oct. 2003, Invited

  
• 離散化構造要素を用いたトポロジー最適化（楕円断面の梁要素を用いた場合）

  竹澤晃弘; 西脇眞二; 泉井一浩; 吉村允孝; 西垣英一; 鶴見康昭

  第13回設計工学・システム部門講演会，日本機械学会， 金沢，日本, Oct. 2003, Invited

  
• 離散化構想要素を用いたトポロジー最適化

  竹澤晃弘; 西脇眞二; 泉井一浩; 吉村允孝; 西垣英一; 鶴見康昭眞二

  2002年度関西地方学術講演会, 精密工学会， 大阪, 日本, Aug. 2003, Invited

  
• 自動車フレーム構造の断面形状初期設計法

  泉井一浩; 西脇眞二; 吉村允孝

  2002年度関西地方学術講演会, 精密工学会， 大阪, 日本, Aug. 2003, Invited

  
• First Order Analysis における最適設計

  西脇眞二; 竹澤晃弘; 泉井一浩; 吉村允孝

  日本機械学会年次大会， 徳島，日本, Aug. 2003, Invited

  
• 環境要因を考慮した感性に基づくデザインプロセス支援

  伊藤淳一; 泉井一浩; 西脇眞二; 吉村允孝

  第12回設計工学・システム部門講演会，日本機械学会， 東京，日本, Nov. 2002, Invited

  
• グループ発想手法の構築によるコラボレーション支援

  小林正和; 泉井一浩; 西脇眞二; 吉村允孝

  12回設計工学・システム部門講演会，日本機械学会， 東京，日本, Nov. 2002, Invited

  
• 機械式レゾネーターの最適設計

  前田泰典; 泉井一浩; 西脇眞二; 吉村允孝

  第12回設計工学・システム部門講演会，日本機械学会， 東京，日本, Nov. 2002, Invited

  
• GAを用いた断面形状の初期設計

  泉井一浩; 西脇眞二; 吉村允孝

  第12回設計工学・システム部門講演会，日本機械学会， 東京，日本, Nov. 2002, Invited

  
• 機械構造の初期設計

  泉井一浩; 西脇眞二; 吉村允孝

  日本機械学会 京都，日本, Oct. 2002, Invited

  
• 最適設計問題の多階層表現による定式化と最適化戦略の構築

  小森茂明; 泉井一浩; 西脇眞二; 吉村允孝

  第12回設計工学・システム部門講演会，日本機械学会， 東京，日本, Oct. 2002, Invited

  
• Structural Optimization Based on the LevelSet Method Using the Finite Cover Method

  Ikeuchi, S; Yamasaki, S; Nishiwaki, S; Izui, K; Yoshimura, M; Kurumatani, M; Terada, K

  Third Asian-Pacific Congress on Computational Mechanics in conjunction with Eleventh International Conference on Enhancement and Promotion of Computational Methods in Engineering and Science, Kyoto, Japan, Invited

  
• Level Set-Based Topology Optimization of Compliant Mechanisms Considering Large Displacement Effects

  Kotani, T; Yamada, T; Manabe, M; Izui, K; Nishiwaki, S

  11th US National Congress on Computational Mechanics, Minneapolis, Minnesota, USA, No. 211299, Invited