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Elucidation of Body Structure Configuration Method Based on Component Analysis of Humanoid and its Application to Whole Body Motion Control

Research Project

Project/Area Number 19K20372
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 61050:Intelligent robotics-related
Research InstitutionThe University of Tokyo

Principal Investigator

Kojima Kunio  東京大学, 大学院情報理工学系研究科, 助教 (50839131)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2021: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsヒューマノイド / 身体構造設計 / 動作制御 / 関節トルク制御 / 跳躍動作実現 / 身体構造の構成法 / ヒューマノイドロボット / 全身動作実現 / 身体構成論
Outline of Research at the Start

ヒューマノイドは人の身体構造に適した環境で人の代わりに様々なタスクを行える身体動作機能が求められるが,従来研究では求められる多数の動作機能を一つの身体構造に統合できないという課題があった.本研究では身体構成要素のモデル化と性能の定量化に基づいたヒューマノイドの身体構造の解析と設計により,要求される動作機能(特に人と同程度の関節のトルク追従性・角度追従性・出力/重量比)を達成できるヒューマノイドの身体構造の構成法を明らかにする.さらに実際に設計・製作したヒューマノイドを用いて従来のヒューマノイドで不得手とされる動的な動作や環境と多点で多様に接触する動作を達成できるような全身動作制御法を解明する.

Outline of Final Research Achievements

In this study, we established a method to construct a humanoid robot that achieves the following three physical movement performances: A. Torque tracking performance of joints for motions involving various contacts with the environment, B. Angular and angular velocity tracking performance of joints for accurate and fast limb manipulation, and C. High drive power to weight ratio for dynamic whole-body motion of the robot. We have established a method to configure the design and control mechanism. In the process, we clarified the analysis and design method of the body structure that can achieve the body motion performance A to C by quantitatively evaluating the performance of each body component of the robot at the whole body level, devised and developed the body structure based on the design method, and verified that the body motion performance A to C was achieved. We also clarified the whole-body control law that realizes dynamic motions by using the designed and developed humanoids.

Academic Significance and Societal Importance of the Research Achievements

本研究は「人と同程度の運動性能や身体動作機能を有する人型ロボットの身体構造をどのように構成するべきか」という問いに対して,ロボットの各身体構成要素の性能を定量的に全身レベルで評価しながら身体構造を構成することでこれまで実現できなかった跳躍のような動的全身動作が達成できるという解を得たという点で学術的意義がある.また,解明した身体構造の解析・設計法は人型ロボットにかかわらず他のロボットや機械の構造の解析にも適用可能であり,それらの動作性能を追求する際の足枷を探れるようになるという点で社会的意義がある.

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (16 results)

All 2021 2020 2019

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (12 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results)

  • [Journal Article] Dynamic Fall Recovery Motion Generation on Biped Robot With Shell Protector2021

    • Author(s)
      Nguyen Kim-Ngoc-Khanh、Kojio Yuta、Noda Shintaro、Sugai Fumihito、Kojima Kunio、Kakiuchi Yohei、Okada Kei、Inaba Masayuki
    • Journal Title

      IEEE Robotics and Automation Letters

      Volume: 6 Issue: 4 Pages: 6741-6748

    • DOI

      10.1109/lra.2021.3094234

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Design Method for Weight Saving Based on Joint Drive Force and Frame Stiffness and Realization of Jump Motions by a Lightweight and High-Power Humanoid JAXON3-P2020

    • Author(s)
      Kojima Kunio、Kojio Yuta、Ishikawa Tatsuya、Sugai Fumihito、Kakiuchi Yohei、Okada Kei、Inaba Masayuki
    • Journal Title

      Journal of the Robotics Society of Japan

      Volume: 38 Issue: 10 Pages: 975-984

    • DOI

      10.7210/jrsj.38.975

    • NAID

      130007967873

    • ISSN
      0289-1824, 1884-7145
    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Semi-Passive Walk and Active Walk by One Bipedal Robot: Mechanism, Control and Parameter Identification2020

    • Author(s)
      Noda Shintaro、Sugai Fumihito、Kojima Kunio、Nguyen Kim-Ngoc-Khanh、Kakiuchi Yohei、Okada Kei、Inaba Masayuki
    • Journal Title

      International Journal of Humanoid Robotics

      Volume: 17 Issue: 02 Pages: 2050012-2050012

    • DOI

      10.1142/s0219843620500127

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Footstep Modification Including Step Time and Angular Momentum Under Disturbances on Sparse Footholds2020

    • Author(s)
      Kojio Yuta、Omori Yuki、Kojima Kunio、Sugai Fumihito、Kakiuchi Yohei、Okada Kei、Inaba Masayuki
    • Journal Title

      IEEE Robotics and Automation Letters

      Volume: 5 Issue: 3 Pages: 4907-4914

    • DOI

      10.1109/lra.2020.3004796

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Presentation] Drive-trains design and low-level joint control of JAXON series2021

    • Author(s)
      Kunio Kojima
    • Organizer
      IROS 2021 Workshop: Application perspectives
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Drop Prevention Control for Humanoid Robots Carrying Stacked Boxes2021

    • Author(s)
      Shimpei Sato
    • Organizer
      Proceedings of The 2021 IEEE/RSJ International Conference on Intelligent Robots and Systems
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Drive-Train Design in JAXON3-P and Realization of Jump Motions: Impact Mitigation and Force Control Performance for Dynamic Motions2020

    • Author(s)
      Kojima Kunio
    • Organizer
      Proceedings of The 2020 IEEE/RSJ International Conference on Intelligent Robots and Systems
    • Related Report
      2020 Research-status Report
  • [Presentation] Online System for Dynamic Multi-contact Motion with Impact Force Based on Contact Wrench Estimation and Current-Based Torque Control2020

    • Author(s)
      Fukazawa Kazuki
    • Organizer
      Proceedings of The 2020 IEEE/RSJ International Conference on Intelligent Robots and Systems
    • Related Report
      2020 Research-status Report
  • [Presentation] Fast Tennis Swing Motion by Ball Trajectory Prediction and Joint Trajectory Modification in Standalone Humanoid Robot Real-time System2020

    • Author(s)
      Hattori Mirai
    • Organizer
      Proceedings of The 2020 IEEE/RSJ International Conference on Intelligent Robots and Systems
    • Related Report
      2020 Research-status Report
  • [Presentation] 衝撃緩和と力応答のためのヒューマノイドJAXON3-Pの駆動系設計法と動的接触動作の実現2020

    • Author(s)
      小島 邦生
    • Organizer
      第38回日本ロボット学会学術講演会講演論文集
    • Related Report
      2020 Research-status Report
  • [Presentation] 等身大ヒューマノイドにおける衝撃を伴う動的多点接触動作のための、トルク制御と接触力推定を用いた接触制御システム2020

    • Author(s)
      深澤 和毅
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会'20 講演論文集
    • Related Report
      2020 Research-status Report
  • [Presentation] 足場が限られた環境における着地可能領域を考慮した即応歩容生成2020

    • Author(s)
      小椎尾 侑多
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会'20 講演論文集
    • Related Report
      2020 Research-status Report
  • [Presentation] 等身大ヒューマノイドにおける空気ダンパ衝撃吸収外装を用いた受身動作2020

    • Author(s)
      武田博樹
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会'20 講演論文集
    • Related Report
      2020 Research-status Report
  • [Presentation] 等身大ヒューマノイドにおける全身動作最適化に基づく脚踏み出しを含むテニスボレー動作生成2020

    • Author(s)
      服部未来
    • Organizer
      第38回日本ロボット学会学術講演会講演論文集
    • Related Report
      2020 Research-status Report
  • [Presentation] A Robot Design Method for Weight Saving Aimed at Dynamic Motions: Design of Humanoid JAXON3-P and Realization of Jump Motions2019

    • Author(s)
      小島邦生
    • Organizer
      Proceedings of the 2019 IEEE-RAS International Conference on Humanoid Robots
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 動的全身動作を目指した軽量・大出力ヒューマノイドJAXON3-Pの設計手法と跳躍動作の実現2019

    • Author(s)
      小島邦生
    • Organizer
      第37回日本ロボット学会学術講演会講演論文集
    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2023-01-30  

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