An approach to real-time parameter determination of the multichannel closed-loop FES controller

Takashi Watanabe, Tetsuro Matsudaira, Kenji Kurosawa, Nozomu Hoshimiva, Yasunobu Handa

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

We have developed the multichannel closed loop FES controller using the FID control for multi-joint control and/or several degrees of freedom of movement control stimulating several muscles. Although the method was proved to be effective, it sometimes caused undesirable responses such as oscillations of joint angles because of strong nonlinearity of the input-output characteristics of electrically stimulated muscles. In this paper, a method of real-time parameter determination for the controller Mas examined. Controller parameters were determined based on stimulus intensities applied just before each adjustment of stimulation intensities. The method was effective in reducing undesirable oscillations during closed loop FES control without trial and error adjustment of controller parameters.

本文言語English
ホスト出版物のタイトルAPBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003
出版社Institute of Electrical and Electronics Engineers Inc.
ページ23-24
ページ数2
ISBN(電子版)0780379438, 9780780379435
DOI
出版ステータスPublished - 2003
イベントIEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003, APBME 2003 - Kyoto-Osaka-Nara, Japan
継続期間: 2003 10 202003 10 22

出版物シリーズ

名前APBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003

Other

OtherIEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003, APBME 2003
国/地域Japan
CityKyoto-Osaka-Nara
Period03/10/2003/10/22

ASJC Scopus subject areas

  • 生体医工学

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