Development of a filtering algorithm to demodulate electromyogram signal of essential tremor patients

Yuya Matsumoto, Yasutaka Nakashima, Masatoshi Seki, Takeshi Ando, Yo Kobayashi, Masakatsu G. Fujie, Hiroshi Iijima, Masanori Nagaoka

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

Essential tremor is a disorder that causes involuntary oscillations in patients both while they are engaged in actions and when maintaining a posture. Such patients face serious difficulties in performing such daily living activities as eating, drinking, and writing. We have been developing an electromyogram (EMG)-controlled exoskeleton to suppress tremors and to support the movements of these patients. In this paper, we proposed a novel signal processing method to demodulate the patients' EMG signal, which contains the voluntary movement signal and the tremor noise. This is a real-time signal processing method for multiple types of noise. From a technical point of view, this processing is essential because, at present, there are no real-time methods addressing the multiple noise sources. Also, from an application point of view, this method is essential for the accurate control of the exoskeleton depending on the patients' voluntary movement intention. We confirmed that the proposed method showed feasibility to demodulate the EMG signal which is modulated by the tremor signal.

元の言語英語
ホスト出版物のタイトルWorld Automation Congress Proceedings
出版者IEEE Computer Society
ページ567-572
ページ数6
ISBN(電子版)9781889335490
DOI
出版物ステータス出版済み - 10 24 2014
イベント2014 World Automation Congress, WAC 2014 - Waikoloa, 米国
継続期間: 8 3 20148 7 2014

出版物シリーズ

名前World Automation Congress Proceedings
ISSN(印刷物)2154-4824
ISSN(電子版)2154-4832

その他

その他2014 World Automation Congress, WAC 2014
米国
Waikoloa
期間8/3/148/7/14

Fingerprint

Signal processing
Processing

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering

これを引用

Matsumoto, Y., Nakashima, Y., Seki, M., Ando, T., Kobayashi, Y., Fujie, M. G., ... Nagaoka, M. (2014). Development of a filtering algorithm to demodulate electromyogram signal of essential tremor patients. : World Automation Congress Proceedings (pp. 567-572). [6936047] (World Automation Congress Proceedings). IEEE Computer Society. https://doi.org/10.1109/WAC.2014.6936047

Development of a filtering algorithm to demodulate electromyogram signal of essential tremor patients. / Matsumoto, Yuya; Nakashima, Yasutaka; Seki, Masatoshi; Ando, Takeshi; Kobayashi, Yo; Fujie, Masakatsu G.; Iijima, Hiroshi; Nagaoka, Masanori.

World Automation Congress Proceedings. IEEE Computer Society, 2014. p. 567-572 6936047 (World Automation Congress Proceedings).

研究成果: 著書/レポートタイプへの貢献会議での発言

Matsumoto, Y, Nakashima, Y, Seki, M, Ando, T, Kobayashi, Y, Fujie, MG, Iijima, H & Nagaoka, M 2014, Development of a filtering algorithm to demodulate electromyogram signal of essential tremor patients. : World Automation Congress Proceedings., 6936047, World Automation Congress Proceedings, IEEE Computer Society, pp. 567-572, 2014 World Automation Congress, WAC 2014, Waikoloa, 米国, 8/3/14. https://doi.org/10.1109/WAC.2014.6936047
Matsumoto Y, Nakashima Y, Seki M, Ando T, Kobayashi Y, Fujie MG その他. Development of a filtering algorithm to demodulate electromyogram signal of essential tremor patients. : World Automation Congress Proceedings. IEEE Computer Society. 2014. p. 567-572. 6936047. (World Automation Congress Proceedings). https://doi.org/10.1109/WAC.2014.6936047
Matsumoto, Yuya ; Nakashima, Yasutaka ; Seki, Masatoshi ; Ando, Takeshi ; Kobayashi, Yo ; Fujie, Masakatsu G. ; Iijima, Hiroshi ; Nagaoka, Masanori. / Development of a filtering algorithm to demodulate electromyogram signal of essential tremor patients. World Automation Congress Proceedings. IEEE Computer Society, 2014. pp. 567-572 (World Automation Congress Proceedings).
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