S161011 機能的電気刺激による筋電位増幅型パワーアシストの電気刺激ノイズ除去([S16101]生物医学工学における計測と制御)

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概要

• 論文の詳細を見る

• In FES power assist, FES is controlled according to detected EMG, and voluntary movement of paralyzed muscle is achieved again. However, there is a problem to detect EMG with electrical stimulation noises because electrodes for electrical stimulation and EMG are respectively placed on the same muscle. In the conventional mask method, the detected signal is muted when the electrical stimulation is superimposed. However, it is difficult to shorten the muting time in the mask method for high-frequency FES. We propose a comb filter to reduce only the electrical stimulation noises superimposed on high-frequency power assist system. To indicate the effectiveness of the comb filter, 80 [Hz] was applied in the FES system. We verified that comb filter was effective even for high frequencies FES system.

• 2011-09-11

著者

• 小畑 恭兵

  近畿大学理工学部

• 小坂 学

  近畿大学

関連論文

• S161011 機能的電気刺激による筋電位増幅型パワーアシストの電気刺激ノイズ除去([S16101]生物医学工学における計測と制御)

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