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Research on the robot motion planning with the aid of a computer

Research Project

Project/Area Number 15K04877
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Geometry
Research InstitutionUniversity of the Ryukyus

Principal Investigator

Kamiyama Yasuhiko  琉球大学, 理学部, 教授 (10244287)

Project Period (FY) 2015-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords計算機 / ロボット運動 / 多角形のモジュライ空間 / クモの巣装置 / モース理論 / レベルセット / 対合 / 結合角 / 球面多角形 / 等辺等角多角形 / 軌道空間 / オイラー標数 / 球面 / 大円距離 / 直角 / ホモロジー群 / 生成元の関係式 / タンパク質 / 内角 / ボット・モース関数 / イデアル / 基本対称式
Outline of Final Research Achievements

In these 20 years, configuration spaces of a robot motion planning are studied by many mathematicians. The purpose of this research is to obtain precise results on the space by using a computer effectively. In particular, we study the following two problems: First, we construct a Bott-Morse function on the configuration space of a robot motion planning. Second, we study the homology classes of the configuration space, which cannot be realized by submanifolds, by the action of an involution.

Academic Significance and Societal Importance of the Research Achievements

工学における運動学の起源はジェームズ・ワットに遡る。1700年代に彼は、ワット蒸気機関と呼ばれる装置を開発した。その中核となるのがワット連鎖というものであり、1786年の特許出願でその連鎖が記述されている。その後、様々な連鎖が多くの人々によって発明されていき、運動学という分野に発展した。
連鎖を一つ与えたとき、可能な姿勢全体のなす空間を配置空間と呼ぶ。配置空間がどのような形であるか調べることは重要なことである。本研究の特色は、モース理論という幾何学の理論を駆使することにより、様々な配置空間を統一的に理解することである。

Report

(6 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (13 results)

All 2019 2018 2017 2016 2015 Other

All Journal Article (10 results) (of which Peer Reviewed: 10 results,  Open Access: 2 results) Presentation (2 results) (of which Invited: 2 results) Remarks (1 results)

  • [Journal Article] The orbit space of a hypersurface of a torus by an involution2019

    • Author(s)
      Yasuhiko Kamiyama
    • Journal Title

      JP Journal of Geometru and Topology

      Volume: 21 Issue: 4 Pages: 365-372

    • DOI

      10.17654/gt021040365

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A filtration of the configuration space of spatial polygons2019

    • Author(s)
      Yasuhiko Kamiyama
    • Journal Title

      Advances and Applications in Discrete Mathematics

      Volume: 22 Issue: 1 Pages: 67-74

    • DOI

      10.17654/dm022010067

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Homology of a certain hypersurface of a torus2018

    • Author(s)
      Yasuhiko Kamiyama
    • Journal Title

      JP Journal of Geometry and Topology

      Volume: 21 Issue: 1 Pages: 49-63

    • DOI

      10.17654/gt021010049

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Homology classes represented by hypersurfaces of planar polygon spaces2018

    • Author(s)
      Yasuhiko Kamiyama
    • Journal Title

      Advances and Applications in Discrete Mathematics

      Volume: 19 Issue: 4 Pages: 391-400

    • DOI

      10.17654/dm019040391

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] The configuration space of n-tuples of equiangular unit vectors for n = 3, 4, and 52018

    • Author(s)
      Yasuhiko Kamiyama
    • Journal Title

      Chinese Journal of Mathematics

      Volume: 9842324 Pages: 1-4

    • DOI

      10.1155/2018/9842324

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A hypersurface of the configuration space of a spatial robot arm2017

    • Author(s)
      Yasuhiko Kamiyama
    • Journal Title

      JP Journal of Geometry and Topology

      Volume: 20 Issue: 1 Pages: 27-38

    • DOI

      10.17654/gt020010027

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] A polynomial with coefficients in certain elementary symmetric polynomials2017

    • Author(s)
      Yasuhiko Kamiyama
    • Journal Title

      JP Journal of Algebra, Number Theory and Applications

      Volume: 印刷中

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] The configuration space of spatial polygons with restriction on the interior angles2016

    • Author(s)
      Yasuhiko Kamiyama
    • Journal Title

      Advances and Applications in Discrete Mathematics

      Volume: 17 Issue: 2 Pages: 211-242

    • DOI

      10.17654/dm017020211

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] On the middle dimensional homology classes of equilateral polygon spaces2015

    • Author(s)
      Yasuhiko Kamiyama
    • Journal Title

      Homology, Homotopy and Applications

      Volume: 17 Issue: 2 Pages: 1-12

    • DOI

      10.4310/hha.2015.v17.n2.a1

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] On the level set of a function with degenerate minimum point2015

    • Author(s)
      Yasuhiko Kamiyama
    • Journal Title

      International Journal of Mathematics and Mathematical Sciences

      Volume: 493217 Pages: 1-6

    • DOI

      10.1155/2015/493217

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] ロボットアームのモジュライ空間上のMorse関数2018

    • Author(s)
      神山 靖彦
    • Organizer
      ホモトピー沖縄
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 多角形のモジュライ空間の中間次元ホモロジー群への対合作用2016

    • Author(s)
      神山 靖彦
    • Organizer
      群作用と位相
    • Place of Presentation
      兵庫県豊岡市城崎町 城崎健康福祉センター
    • Related Report
      2016 Research-status Report
    • Invited
  • [Remarks] ResearchGate

    • URL

      https://www.researchgate.net/profile/Yasuhiko_Kamiyama

    • Related Report
      2019 Annual Research Report 2016 Research-status Report 2015 Research-status Report

URL: 

Published: 2015-04-16   Modified: 2021-02-19  

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