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Model-based control and management technology for pneumatic artificial muscle actuators

Research Project

Project/Area Number 18K04012
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 20010:Mechanics and mechatronics-related
Research InstitutionThe University of Electro-Communications

Principal Investigator

Kogiso Kiminao  電気通信大学, 大学院情報理工学研究科, 准教授 (30379549)

Co-Investigator(Kenkyū-buntansha) 西山 悠  電気通信大学, 大学院情報理工学研究科, 准教授 (60586395)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2019: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsアクチュエータ / 空気圧駆動 / 非線形システム / モデリング / カルマンフィルタ / 制御工学 / 非線形 / 制御 / 空気圧アクチュエータ / 経年劣化 / PID制御 / 空気圧ゴム人工筋肉 / ヒステリシス
Outline of Final Research Achievements

This study has obtained four results related to model-based control, management, and securing of pneumatic artificial muscles (PAM) that realize flexible actuators. Specifically, we have identified a precise mathematical model of the PAM. We have developed model-based control and sensorless control to track the desired flexibility (stiffness), a method for detecting the failure of the PAM by focusing on changes in model parameters of the PAM model, and a secure control method by applying encrypted control.

Academic Significance and Societal Importance of the Research Achievements

我々が提案するMcKibben型空気圧ゴム人工筋に基づくアクチュエータの数理モデルは,回転角度を計測するエンコーダや剛性を導出するトルクセンサを代用できるほどの高い精度を有する.この成果は,ロボティクス分野の有名学術誌(IEEE TMECH)に採択されるなど,本研究の学術的意義は極めて大きい.たとえば,提案モデルに基づくアクチュエータの解析・設計アプローチが可能となり,人工筋アクチュエータの開発に様々なモデルベースド制御を適用することができる.そして,このように多様な制御手法は,リハビリ機器やパワーアシスト装具を高性能化・軽量化を実現する.

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (7 results)

All 2020 2018 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (5 results) (of which Int'l Joint Research: 3 results) Remarks (1 results)

  • [Journal Article] Characteristic extraction for model parameters of McKibben pneumatic artificial muscles2018

    • Author(s)
      Takahiro Ishikawa, Yu Nishiyama, Kiminao Kogiso
    • Journal Title

      SICE Journal of Control, Measurement, and System Integration

      Volume: 11 Issue: 4 Pages: 357-364

    • DOI

      10.9746/jcmsi.11.357

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] 拮抗構造を有する空気圧人工筋アクチュエータのモデル化およびセンサレス制御への応用2020

    • Author(s)
      新昂也,小木曽公尚
    • Organizer
      第63回自動制御連合講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 非線形コントローラの多項式近似による空気圧人工筋アクチュエータの関節角度と剛性の暗号化同時制御2020

    • Author(s)
      新昂也,寺西郁,小木曽公尚
    • Organizer
      第8回計測自動制御学会制御部門マルチシンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] Fault analysis of aging McKibben pneumatic artificial muscle in terms of its model parameters2018

    • Author(s)
      Takahiro Ishikawa, Kiminao Kogiso, Kenichi Hamamoto
    • Organizer
      EEE Conference on Control Technology and Applications
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Efficient algorithm for constructing a load-dependent McKibben pneumatic artificial muscle model2018

    • Author(s)
      Atsushi Okabe, Kiminao Kogiso
    • Organizer
      IEEE/ASME International Conference on Advanced Intelligent Mechatronics
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] PID position control of McKibben pneumatic artificial muscle using only pressure feedback2018

    • Author(s)
      Kouichiro Yokoyama, Kiminao Kogiso
    • Organizer
      American Control Conference
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Remarks] 空気圧ゴム人工筋を用いた柔軟なアクチュエータの開発

    • URL

      https://www.kimilab.tokyo/contents/102

    • Related Report
      2020 Annual Research Report 2019 Research-status Report

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Published: 2018-04-23   Modified: 2022-01-27  

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