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Development of a neurorehabilitation system using haptic substitution and motion substitution as external stimuli

Research Project

Project/Area Number 19KK0367
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research (A))

Allocation TypeMulti-year Fund
Research Field Power engineering/Power conversion/Electric machinery
Research InstitutionKeio University

Principal Investigator

Nozaki Takahiro  慶應義塾大学, 理工学部(矢上), 准教授 (20734479)

Project Period (FY) 2020 – 2023
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥14,820,000 (Direct Cost: ¥11,400,000、Indirect Cost: ¥3,420,000)
Keywords動作解析 / 力センサ / 近接覚センサ / ニューロリハビリテーション / 平面アクチュエータ / フォトダイオード / ロボットリハビリテーション / 機械的インピーダンス / 力入力デバイス / 反復運動
Outline of Research at the Start

世界的な高齢化の進行を背景に、脳/神経の可塑性に着目したニューロリハビリテーションによる身体機能の回復に大きな期待が寄せられている。応募者は基課題により力触覚代替と動作代行を実現可能な義手を開発することに成功し、任意の身体部位の動きと任意の身体部位の知覚とを対応付けることを可能にした。本研究では、これをニューロリハビリテーションの領域へと展開することで、麻痺患者の身体機能の回復を目指す。

Outline of Final Research Achievements

We conducted research on robot-assisted neuro-rehabilitation with Dr. Hermano Igo Krebs and colleagues at the Massachusetts Institute of Technology in the United States. Three types of tests, Discrete Movement, Rhythmic Movement, and Target Transition, were conducted to clarify the mechanism of human force generation. The results suggest that "the differential value of the force that humans can generate is sufficiently large, and that the response speed is due to visual information," "humans anticipate slight future movements and try to improve their movements," and "the law of superposition holds for the differential value of force. In addition, we succeeded in developing a new proximity sensor that can simultaneously measure distance, angle, and force. The research results were published in an international journal with Impact Factor 8.236 and received an award from the Institute of Electrical Engineers of Japan.

Academic Significance and Societal Importance of the Research Achievements

本研究では、人間が力を生成する仕組みを探った。得られた結果は、脳や神経の可塑性を活用し身体機能の回復を促すニューロリハビリテーションや、人間が装置を操作する際に必要となるヒューマンインタフェースの設計において有用性が期待される。また、新たに開発したセンサは人間の動作情報の取得や、ロボットの制御において活用することで、多様な用途に応用可能である。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (34 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (1 results) Journal Article (8 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 8 results,  Open Access: 5 results) Presentation (23 results) (of which Int'l Joint Research: 21 results) Remarks (2 results)

  • [Int'l Joint Research] マサチューセッツ工科大学(米国)2020

    • Year and Date
      2020-04-10
    • Related Report
      2023 Annual Research Report
  • [Journal Article] Development of Optical Distance, Normal Force, Shear Force Sensor2023

    • Author(s)
      Baba Tomoaki、Murakami Toshiyuki、Krebs Hermano Igo、Nozaki Takahiro
    • Journal Title

      IEEJ Journal of Industry Applications

      Volume: 12 Issue: 5 Pages: 894-900

    • DOI

      10.1541/ieejjia.22004598

    • ISSN
      2187-1094, 2187-1108
    • Year and Date
      2023-09-01
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of Optical Distance, Normal Force, Shear Force Sensor2023

    • Author(s)
      Tomoaki Baba, Toshiyuki Murakami, Hermano Igo Krebs, Takahiro Nozaki
    • Journal Title

      IEEJ Journal of Industry Applications

      Volume: 12

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Work in the Time of Covid-19: Actuators and Sensors for Rehabilitation Robotics2022

    • Author(s)
      Chaichaowarat Ronnapee、Nishimura Satoshi、Nozaki Takahiro、Krebs Hermano Igo
    • Journal Title

      IEEJ Journal of Industry Applications

      Volume: 11 Issue: 2 Pages: 256-265

    • DOI

      10.1541/ieejjia.21006581

    • NAID

      130008166423

    • ISSN
      2187-1094, 2187-1108
    • Year and Date
      2022-03-01
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of Penetration Detection/Automatic Stop System for Dental Implant Surgery Based on Frequency Analysis2022

    • Author(s)
      Yane Kazuki、Kido Yusuke、Yazawa Masaki、Asoda Seiji、Kawana Hiromasa、Nozaki Takahiro
    • Journal Title

      Journal of Japan Society of Computer Aided Surgery

      Volume: 24 Issue: 4 Pages: 226-233

    • DOI

      10.5759/jscas.24.226

    • ISSN
      1344-9486, 1884-5770
    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Development of an Optical Sensor Capable of Measuring Distance, Tilt, and Contact Force2022

    • Author(s)
      Nozaki Takahiro、Krebs Hermano Igo
    • Journal Title

      IEEE Transactions on Industrial Electronics

      Volume: 69 Issue: 5 Pages: 4938-4945

    • DOI

      10.1109/tie.2021.3084168

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Identification of Contact Position and Force Estimation on Manipulator Using Force Sensor Implemented on Base Frame2021

    • Author(s)
      Handa Hinako、Nozaki Takahiro、Murakami Toshiyuki
    • Journal Title

      IEEJ Journal of Industry Applications

      Volume: 10 Issue: 3 Pages: 324-330

    • DOI

      10.1541/ieejjia.20004772

    • NAID

      130008033438

    • ISSN
      2187-1094, 2187-1108
    • Year and Date
      2021-05-01
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Haptic Data Prediction and Extrapolation for Communication Traffic Reduction of Four-Channel Bilateral Control System2021

    • Author(s)
      Hangai Satoshi、Nozaki Takahiro
    • Journal Title

      IEEE Transactions on Industrial Informatics

      Volume: 17 Issue: 4 Pages: 2611-2620

    • DOI

      10.1109/tii.2020.2995627

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Impedance Field-Based Teleoperation With Data Holders for Reducing Data Traffic in Haptic Transmission and Its Analysis of Performance and Stability2021

    • Author(s)
      Hangai Satoshi、Nozaki Takahiro
    • Journal Title

      IEEE Access

      Volume: 9 Pages: 6334-6343

    • DOI

      10.1109/access.2020.3047853

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Development of Optical Proximity/Biaxial Force Sensor and Application to Contact Movement2023

    • Author(s)
      Tomoaki Baba, Toshiyuki Murakami, Hermano Igo Krebs, and Takahiro Nozaki
    • Organizer
      The 32nd International Symposium on Industrial Electronics
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Preliminary Study of Object Recognition by Converting Physical Responses to Images in Two Dimensions2023

    • Author(s)
      Kazuki Yane and Takahiro Nozaki
    • Organizer
      The IEEE International Conference on Mechatronics
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Preliminary Study of Object Recognition by Converting Physical Responses to Images in Two Dimensions2023

    • Author(s)
      Kazuki Yane, Takahiro Nozaki
    • Organizer
      The IEEE International Conference on Mechatronics 2023.
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Delay Time of Human Motion Generation in Response to Changing Periods in Force Tracking Task2022

    • Author(s)
      Kazuki Yane, Hermano Igo Krebs, Takahiro Nozaki
    • Organizer
      The 9th IEEE RAS/EMBS International Conference on Biomedical Robotics & Biomechatronics.
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] 反射鏡を用いた薄型近接覚・力センサの開発2022

    • Author(s)
      馬場智章、村上俊之、Hermano Igo Krebs、野崎貴裕
    • Organizer
      電気学会産業応用部門大会
    • Related Report
      2022 Research-status Report
  • [Presentation] Experimental Verification of a Novel Continuously Variable Transmission with Electro-Hydrostatic Actuator2022

    • Author(s)
      Hiroshi Asai, Kei Sugihara, Tomoya Kitamura, Yuki Saito, Kouhei Ohnishi, Takahiro Nozaki
    • Organizer
      The IEEE 17th International Conference on Advanced Motion Control
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Model-Free Detection of Penetration and Automatic Stop Control in Dental Implant Surgery Based on Differential Value of Torque2022

    • Author(s)
      Yusuke Kido, Hiromasa Kawana, Seiji Asoda, Takahiro Nozaki, Toshiyuki Murakami
    • Organizer
      The IEEE 17th International Conference on Advanced Motion Control
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Improvement and Analysis of Position and Speed Estimator in Low Speed Range for IPMSM Based on Disturbance Observer2022

    • Author(s)
      Ryosuke Nakatsuka, Takahiro Nozaki
    • Organizer
      The IEEE 17th International Conference on Advanced Motion Control
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Force Control at Arbitrary Position of Manipulator Based on Estimated Contact State by Force/Torque Sensor Installed at Base Frame2022

    • Author(s)
      Hinako Handa, Takahiro Nozaki
    • Organizer
      The IEEE 17th International Conference on Advanced Motion Control
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Performance Improvement of Bilateral Teleoperation with Hydraulic Actuator by Friction Compensation2022

    • Author(s)
      Yuki Saito, Hiroshi Asai, Tomoya Kitamura, Wataru Iida, Takahiro Nozaki, Kouhei Ohnishi
    • Organizer
      The IEEE 17th International Conference on Advanced Motion Control
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Recognition of Environmental Impedance Configuration by Neural Network Using Time-Series Contact State Response (4/2022

    • Author(s)
      Kazuki Yane, Takahiro Nozaki
    • Organizer
      The IEEE 17th International Conference on Advanced Motion Control
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of Optical Proximity/Contact Force/Shear Force Sensor2022

    • Author(s)
      Tomoaki Baba, Makoto Yoshihara, Ryo Kondo, Toshiyuki Murakami, Hermano Igo Krebs, Takahiro Nozaki
    • Organizer
      The 8th IEEJ international workshop on Sensing, Actuation, Motion Control, and Optimization
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Wireless Power Line Communication Using Magnetic Resonance and Its Application for Motor Control2022

    • Author(s)
      Manami Shinoda, Takahiro Nozaki, Toshiyuki Murakami
    • Organizer
      The 8th IEEJ international workshop on Sensing, Actuation, Motion Control, and Optimization
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Time-Domain Modal Transformation for Friction Compensation of Hydraulic Actuators2022

    • Author(s)
      Erika Takeuchi, Takahiro Nozaki, Yuki Saito, Toshiyuki Murakami
    • Organizer
      The 8th IEEJ international workshop on Sensing, Actuation, Motion Control, and Optimization
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Position and Speed Estimation in Low Speed Range for IPMSM Based on Disturbance Observer2021

    • Author(s)
      Ryosuke Nakatsuka, Takahiro Nozaki
    • Organizer
      The 47th Annual Conference of the IEEE Industrial Electronics Society
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Perception of Approaching Objects in Bilateral Control Using Proximity Sensor2021

    • Author(s)
      Takumi Karato, Takahiro Nozaki, Hermano Igo Krebs, Toshiyuki Murakami
    • Organizer
      The 9th IIAE International Conference on Industrial Application Engineering 2021
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of a Novel Hydrostatic Continuously Variable Transmission with Fast Path Switching2021

    • Author(s)
      Kei Sugihara, Takahiro Nozaki, Toshiyuki Murakami
    • Organizer
      The 9th IIAE International Conference on Industrial Application Engineering 2021
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Admittance-based Bilateral Control System Implementing Communication Traffic Reduction Method2021

    • Author(s)
      Shuhei Kimura, Takahiro Nozaki, Toshiyuki Murakami
    • Organizer
      The 9th IIAE International Conference on Industrial Application Engineering 2021
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Imitation Learning to Generate Motions by Discriminating Between Position and Force Control from Human Motions2021

    • Author(s)
      Kazuki Yane, Takahiro Nozaki, Toshiyuki Murakami
    • Organizer
      IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Automatic Stop Control Just After Penetration for Drilling Device in Dental Implant Surgery in the Upper Jaw Based on the Cutting Resistance Variation2021

    • Author(s)
      Yusuke Kido, Takumi Karato, Takahiro Nozaki, Hiromasa Kawana, Seiji Asoda, Toshiyuki Murakami
    • Organizer
      IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Admittance Control-based Bilateral Control System Considering Position Error2021

    • Author(s)
      Shuhei Kimura, Takahiro Nozaki, Toshiyuki Murakami
    • Organizer
      2021 IEEE International Conference on Mechatronics
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Characteristics of Human Behavior in Force Modulation while Performing Force Tracking Tasks2020

    • Author(s)
      Takahiro Nozaki, Hermano Igo Krebs
    • Organizer
      2020 8th IEEE RAS/EMBS International Conference for Biomedical Robotics and Biomechatronics
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 距離・傾き・接触力を測定可能な光学センサによる接触前可変インピーダンス制御2020

    • Author(s)
      野崎貴裕、Hermano Igo Krebs
    • Organizer
      電気学会産業応用部門産業計測制御研究会「 高度センサ情報処理技術とその応用」
    • Related Report
      2020 Research-status Report
  • [Remarks] 慶應義塾大学理工学部システムデザイン工学科野崎研究室

    • URL

      https://nozaki-lab.jp/

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
  • [Remarks] 慶應義塾大学理工学部システムデザイン工学科野崎研究室

    • URL

      http://www.fha.sd.keio.ac.jp/jp/nozaki/nozaki.html

    • Related Report
      2020 Research-status Report

URL: 

Published: 2020-02-06   Modified: 2025-01-30  

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