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Safe Robotic Manipulation with Geometrical Constraint of Objects

Research Project

Project/Area Number 17H04699
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Intelligent robotics
Research InstitutionSasebo National College of Technology

Principal Investigator

Makita Satoshi  佐世保工業高等専門学校, 電子制御工学科, 准教授 (60580868)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥15,990,000 (Direct Cost: ¥12,300,000、Indirect Cost: ¥3,690,000)
Fiscal Year 2019: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2018: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2017: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
Keywordsマニピュレーション / 把持 / ケージング / 物体操作 / 動作計画 / 物体認識 / グラスピング / 幾何学的拘束 / 物体拘束 / 物体把握 / ロボットハンド / マニピュレータ / 知能ロボティクス / 知能機械 / ロボットマニピュレーション
Outline of Final Research Achievements

This study presents a strategy of robotic manipulation based on caging, geometrical constraints for object grasping and manipulation. The objective of the study is to execute manipulation tasks according to the strategy with higher reliability. First we acquire three dimensional images of objects to recognize geometrical features of the objects for caging constraint. In this study, we focus on loops or holes of objects such as a handle of mug and detect the features to plan robot motion of caging. Second we propose an evaluation index of caging constraints, which is available to evaluate the quality of object constraint by both mechanical and geometrical effects simultaneously. The index is calculated as robustness of objects in grasping and manipulation. The robustness of objects can be equivalent to difficulty of movement of objects, that is, higher robustness ensures to complete firm robotic tasks.

Academic Significance and Societal Importance of the Research Achievements

本研究課題で提案する,幾何学的な囲い込み・閉じ込めを利用する物体操作計画の学術的な意義の一つは,力学条件と幾何学的条件を統一的に扱う,物理的整合性のある評価指標を新たに提案する点にある.これまで力学条件の不確定要素,例えば接触力の変動などに対して高度なセンシングや制御で対応する事例は少なくないが,現実の運用上,それらを有効活用できるハードウェアは現時点では多くない.力学条件に追加する形で幾何学的条件を加味することで,システム構成を変えることなく物体操作の安心感を高めようとするところが本研究の独創的な点である.これにより,ロボットによる作業のさらなる自動化,また家庭内作業への応用が期待できる.

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (17 results)

All 2020 2019 2018 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (7 results) (of which Int'l Joint Research: 1 results) Remarks (9 results)

  • [Journal Article] 把持のロバスト性解析に基づくケージング拘束の定量的評価2020

    • Author(s)
      牧原昂志,槇田諭
    • Journal Title

      日本ロボット学会誌

      Volume: 38

    • NAID

      130007855563

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Homogeneous Quantitative Measure of Caging Grasps with both Geometrical and Mechanical Constraints2019

    • Author(s)
      S. Makita and K. Makihara
    • Organizer
      19th International Conference on Control, Automation and Systems
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 凖静的な物体操作における動摩擦力と静止摩擦力の発生可能性2019

    • Author(s)
      槇田諭
    • Organizer
      日本ロボット学会学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 把持のロバスト性解析に基づくケージング拘束の定量的評価2019

    • Author(s)
      牧原昂志,槇田諭
    • Organizer
      第24回ロボティクス・シンポジア
    • Related Report
      2018 Annual Research Report
  • [Presentation] 複合現実感を利用するオフラインティーチングの基本設計2019

    • Author(s)
      佐々木卓也,槇田諭
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] サッシの溝はめ込み動作の計画2019

    • Author(s)
      鉢峰拓海,槇田諭
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ループ形状を持つ物体の幾何特徴抽出に基づくケージング把握計画2018

    • Author(s)
      牧原昂志,大坪拓也,槇田諭
    • Organizer
      第23回ロボティクス・シンポジア
    • Related Report
      2017 Annual Research Report
  • [Presentation] 物体の穴形状を利用するケージング把握の経路生成2018

    • Author(s)
      牧原昂志,大坪拓也,槇田諭
    • Organizer
      システム制御情報学会研究発表講演会
    • Related Report
      2017 Annual Research Report
  • [Remarks] 発表文献リスト

    • URL

      https://www.fit.ac.jp/~makita/publication-jp.html

    • Related Report
      2019 Annual Research Report
  • [Remarks] 発表スライド・ポスター

    • URL

      https://www.slideshare.net/SatoshiMakita

    • Related Report
      2019 Annual Research Report
  • [Remarks] 研究紹介

    • URL

      https://www.fit.ac.jp/~makita/research-jp.html

    • Related Report
      2019 Annual Research Report
  • [Remarks] 発表文献リスト

    • URL

      https://www.sasebo.ac.jp/~makita/publication-j.html

    • Related Report
      2018 Annual Research Report
  • [Remarks] 発表スライド

    • URL

      https://www.slideshare.net/SatoshiMakita

    • Related Report
      2018 Annual Research Report
  • [Remarks] 研究紹介「三次元多指ケージングの理論と実行」

    • URL

      https://www.sasebo.ac.jp/~makita/research-j.html#caging

    • Related Report
      2018 Annual Research Report
  • [Remarks] 発表文献リスト

    • URL

      http://www.sasebo.ac.jp/~makita/publication-j.html

    • Related Report
      2017 Annual Research Report
  • [Remarks] 研究紹介「三次元多指ケージングの理論と実行」

    • URL

      http://www.sasebo.ac.jp/~makita/research-j.html#caging

    • Related Report
      2017 Annual Research Report
  • [Remarks] 発表スライド

    • URL

      http://www.slideshare.net/SatoshiMakita

    • Related Report
      2017 Annual Research Report

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Published: 2017-04-28   Modified: 2021-02-19  

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