Evaluation of Human Motion Reproduction and Trackability for Upper Limb Power Assistance Device by Motion Capture System

  • Liu Chang
    MAEBASHI INSTITUTE OF TECHNOLOGY , Department of Environment and Life Engineering
  • Zhu Chi
    MAEBASHI INSTITUTE OF TECHNOLOGY , Department of Systems Life Engineering
  • Ogawa Naoyuki
    MAEBASHI INSTITUTE OF TECHNOLOGY , Department of Systems Life Engineering
  • Matuzawa Ryuichi
    MAEBASHI INSTITUTE OF TECHNOLOGY , Department of Systems Life Engineering
  • Piao Taiming
    MAEBASHI INSTITUTE OF TECHNOLOGY , Department of Systems Life Engineering

Bibliographic Information

Other Title
  • 肢外骨格パワーアシストスーツの開発における モーションキャプチャーを用いた人の動きの再現及び追従性の評価
  • 上肢外骨格パワーアシストスーツの開発におけるモーションキャプチャーを用いた人の動きの再現及び追従性の評価
  • ジョウシ ガイ コッカク パワーアシストスーツ ノ カイハツ ニ オケル モーションキャプチャー オ モチイタ ヒト ノ ウゴキ ノ サイゲン オヨビ ツイジュウセイ ノ ヒョウカ

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Abstract

As the focus of the study in this year,we introduce a method of using a motion capture system to measure and evaluate the motion range of a wearable exoskeleton. The exoskeleton is developed by us for supporting the wearer’s upper extremity. In order to avoid hindering the wearer’s movement and completely achieve all intended upper limb movements, the flexion and extension movements of the elbow and shoulder joints are actively powered to support the wearer while the other two degrees of freedom (DoFs) of the shoulder joints are freely passive. We further demonstrate the experimental results that validate the effectiveness of the power assistance using surface myoelectric potential.

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