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Topology optimization of in-vehicle motors for achieving torque maxmization and power consumption minimization

Research Project

Project/Area Number 15K04754
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Computational science
Research InstitutionOsaka University

Principal Investigator

YAMASAKI SHINTARO  大阪大学, 工学研究科, 准教授 (70581601)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywords構造最適化 / トポロジー最適化 / 車載モーター / トルク出力 / 低消費電力 / 複合最適設計
Outline of Final Research Achievements

The objective of this research is to achieve innovative design for in-vehicle motors, which have new functions and high-performances with low power consumption, by constructing a creative design method that concurrently optimizes shape and topology of structural materials and positions of components, such as coils and permanent magnets. For this objective, I constructed a topology optimization method that optimizes shape and topology of a rotor while considering non-linear magnetic properties of the structural material. Furthermore, on the basis of the constructed topology optimization method, I further proposed an integrative optimization method that concurrently optimizes shape and topology of the rotor and positions of the permanent magnets.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (7 results)

All 2018 2017 2016

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (6 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Design Method for Synchronous Motor Concurrently Optimizing Permanent Magnet Layout and Yoke Structure2018

    • Author(s)
      丸山 峻,山﨑 慎太郎,矢地 謙太郎,藤田 喜久雄
    • Journal Title

      JOURNAL OF JAPAN SOCIETY FOR DESIGN ENGINEERING

      Volume: 53 Issue: 1 Pages: 97-110

    • DOI

      10.14953/jjsde.2017.2736

    • NAID

      130006302264

    • ISSN
      0919-2948, 2188-9023
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] Integrated design of permanent magnet synchronous motor by incorporating magnet layout and yoke topology optimization2017

    • Author(s)
      S. Maruyama, S. Yamasaki, K. Yaji, K. Fujita
    • Organizer
      12th World Congress on Structural and Multidisciplinary Optimization
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 構造形態と構成要素配置の統合最適化による永久磁石同期モータ設計2017

    • Author(s)
      丸山峻,山﨑慎太郎,矢地謙太郎,藤田喜久雄
    • Organizer
      日本設計工学会2017年度春季大会研究発表講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 応答曲面近似を用いたトポロジー最適化とシステム変数最適化の協調による永久磁石同期モータ回転子設計法2017

    • Author(s)
      丸山峻,山﨑慎太郎,矢地謙太郎,藤田喜久雄
    • Organizer
      日本機械学会第27回設計工学・システム部門講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 構造形態とシステム変数を同時に考慮した永久磁石同期モータのシステムレベル最適設計法2017

    • Author(s)
      丸山峻,山﨑慎太郎,矢地謙太郎,藤田喜久雄
    • Organizer
      日本機械学会第30回計算力学講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 軽量高剛性構造物を対象とした要素部品の配置と部材トポロジーの同時最適化2017

    • Author(s)
      丸山峻,山﨑慎太郎,矢地謙太郎,内田憲佑,藤田喜久雄
    • Organizer
      日本設計工学会平成29年度関西支部研究発表講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 非線形磁気特性を考慮したハイブリッド車用高出力モーターのトポロジー最適化2016

    • Author(s)
      丸山峻,山崎慎太郎,矢地謙太郎,藤田喜久雄
    • Organizer
      日本機械学会 第12回最適化シンポジウム
    • Place of Presentation
      北海道大学
    • Year and Date
      2016-12-06
    • Related Report
      2016 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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