E-1-5 動作解析用慣性センサの大腿部および下腿部への最適装着位置推定(E-1 生体治療・計測,口頭発表:生体治療・医療,バイオ操作・検査)

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概要

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• Estimation method of optimal mount positions of inertial sensor for thigh and crus is described. These positions are estimated by calculating the movement of reflective markers placed on the skin. A Point Cluster Method that is one of the methods for deriving limb segment motion is employed to calculation the movement of markers. The movement of markers is evaluated as displacement and rotation, and the marker position where these values are minimum is estimated as optimal mount position. Five experimental movements were given to five subjects: flexion/extension of knee, counterclockwise rotation of waist, clockwise rotation of waist, flexion of knee medially, and flexion of knee laterally. The experimental results show that estimated optimal mount positions are lateral superior position of thigh and anterior inferior position of crus.

• 2011-03-18

著者

• 石橋 恭之

  Hirosaki University

• 佐川 貢一

  Hirosaki University

• 塚本 利昭

  Hirosaki University

• 瓜田 一貴

  Hirosaki University

• 小西 和宏

  弘前大

関連論文

• E-1-5 動作解析用慣性センサの大腿部および下腿部への最適装着位置推定(E-1 生体治療・計測,口頭発表:生体治療・医療,バイオ操作・検査)

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