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Whole arm rehabilitation robot by hybrid force display

Research Project

Project/Area Number 19K04313
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 20020:Robotics and intelligent system-related
Research InstitutionToyama Prefectural University

Principal Investigator

Koyanagi Ken'ichi  富山県立大学, 工学部, 教授 (30335377)

Co-Investigator(Kenkyū-buntansha) 杉岡 健一  富山県立大学, 工学部, 准教授 (80438233)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2020: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords力覚提示 / リハビリロボット / パッシブロボティクス / 機能性材料
Outline of Research at the Start

リハビリロボットに必要な運動の自由度を,肩・肘・前腕・手指で合わせて8自由度に低減し,低コストなハイブリッド力覚提示による腕手リハビリテーションVRロボットを開発する.肩・肘に対しては,過去に開発したリハビリロボットを転用することで,研究期間を短縮する.前腕と手指に対しては,機能性材料を活用したアクティブ・パッシブな力発生要素を兼ね備えたハイブリッド力覚提示デバイスを新たに開発する.

Outline of Final Research Achievements

The initial target of this study was to develop a maintenance phase upper limb rehabilitation support robot that would provide a low cost by reducing the degree of freedom of movement required for upper limb rehabilitation robots while providing a highly realistic training environment. Although this goal was not achieved, significant progress was made in each of the fundamental technologies.
EHD pumps and pneumatic actuators used as active elements in the robot were optimally designed to generate large forces and deformations. The introduction of an ER fluid brake as a passive element was investigated, and a compact, high-torque brake with a novel internal structure was developed. A high-performance ER fluid mixed with piezoelectric particles was developed. Furthermore, to evaluate the training motivation, which is one of the objectives of our research, we conducted bioanalysis using electroencephalogram (EEG) and obtained new findings.

Academic Significance and Societal Importance of the Research Achievements

本研究で得られた各研究要素の成果は,いずれも基盤技術として活用できるものである.
EHDポンプは可動部のないポンプとして広く利用できる.空気圧アクチュエータは,3Dプリンタによる製作物ならではの構造であり,今までにない新たな空気圧アクチュエータの使い方につながる.圧電粒子を混合した高性能なER流体は,特に高周波入力に対してこれまでのER流体の性能を凌駕するもので,高価だった高速高電圧アンプを低価格なパルス電源に置き換えることが期待でき,ER流体の広まりを支援する.脳波により動機の一面を定量評価した.これは訓練や教育における新たなフィードバックにつながり,トレーニングの質向上への貢献が期待できる.

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (13 results)

All 2023 2022 2021 2020 2019

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Open Access: 2 results) Presentation (8 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Large force actuator using an electro-adhesive gel super multi-disk2022

    • Author(s)
      Koyanagi Ken'ichi、Takata Yudai、Kakinuma Yasuhiro、Anzai Hidenobu、Sakurai Koji、Oshima Toru
    • Journal Title

      Advanced Robotics

      Volume: 36 Issue: 19 Pages: 983-994

    • DOI

      10.1080/01691864.2022.2117573

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental Confirmation of a Controllable Transmission/Braking Element Consisting of a Functional Elastomer Pasted on a Winding Surface2022

    • Author(s)
      Koyanagi Ken’ichi、Kakinuma Yasuhiro、Anzai Hidenobu、Sakurai Koji、Oshima Toru
    • Journal Title

      Actuators

      Volume: 11 Issue: 4 Pages: 114-114

    • DOI

      10.3390/act11040114

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Design and development of a 3D-printed balloon type actuator for a hybrid force-display glove2022

    • Author(s)
      Koyanagi Ken'ichi、Takata Daisuke、Tamamoto Takumi、Noda Kentaro、Tsukagoshi Takuya、Oshima Toru
    • Journal Title

      International Journal of Mechatronics and Automation

      Volume: 9 Issue: 1 Pages: 47-59

    • DOI

      10.1504/ijma.2022.120485

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Research on shear stress of electrorheological fluid containing piezoelectric powders2021

    • Author(s)
      Koyanagi Ken’ichi、Wang Xu、Karaki Tomoaki
    • Journal Title

      Journal of Intelligent Material Systems and Structures

      Volume: 33 Issue: 8 Pages: 1101-1112

    • DOI

      10.1177/1045389x211048219

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] BaTiO3 piezoelectric powder blended electrorheological fluids2019

    • Author(s)
      Wang Xu、Karaki Tomoaki、Koyanagi Ken'ichi、Fujii Tadashi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 59 Issue: SC Pages: SCCB05-SCCB05

    • DOI

      10.7567/1347-4065/ab4d11

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] ハイブリッド型力覚提示グローブに用いるバルーンアクチュエータの応答性改善2023

    • Author(s)
      竹田真之介,小柳健一,李豊羽,塚越拓哉,野田堅太郎,大島徹
    • Organizer
      日本機械学会北陸信越支部2023年度合同講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 静電場解析を用いたEHDポンプの高出力化2023

    • Author(s)
      鈴木康介, 杉岡健一, 小柳健一
    • Organizer
      日本機械学会北陸信越支部2023 年度合同講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 指の曲げ状態を用いたハイブリッド型力覚提示グローブの 制御系構築2022

    • Author(s)
      竹田真之介,小柳健一,玉本拓巳,塚越拓哉,野田堅太郎,大島徹
    • Organizer
      日本機械学会2022年度年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 力覚提示グローブに用いるバルーンアクチュエータの内部構造の最適化設計2022

    • Author(s)
      竹田真之介,小柳健一,玉本拓巳,塚越拓哉,野田堅太郎,大島徹
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 力覚提示グローブに用いるバルーンアクチュエータの変位を考慮した内部構造の最適化2022

    • Author(s)
      竹田真之介,小柳健一,玉本拓巳,野田堅太郎,塚越拓哉,大島徹
    • Organizer
      日本機械学会北陸信越支部2022年度合同講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] 3D-Printed Balloon Type Pneumatic Actuator for Hybrid Force Display Glove2021

    • Author(s)
      Koyanagi Ken'ichi、Tamamoto Takumi、Noda Kentaro、Tsukagoshi Takuya、Oshima Toru、Takata Daisuke
    • Organizer
      2021 International Conference on Mechatronics and Automation
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 電場の数値解析を用いた電歪現象によるEHDポンプの開発2020

    • Author(s)
      杉岡 健一,高藤大希, 小柳 健一,中山 勝之
    • Organizer
      ロボティクス・メカトロニクス 講演会 2020
    • Related Report
      2020 Research-status Report
  • [Presentation] 小型 EHDポンプ内に生じる静電場解析2019

    • Author(s)
      杉岡健一,村田尋斗,小柳健一,中山勝之
    • Organizer
      日本機械学会2019年度年次大会
    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2024-01-30  

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