Adaptive demodulation of muscular force from myoelectric signals obtained during locomotion

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Author(s)

Detail(s)

Original languageEnglish
Pages (from-to)1401-1402
Journal / PublicationAnnual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) - Proceedings
Volume17
Issue number2
Publication statusPublished - 1995
Externally publishedYes

Conference

TitleProceedings of the 1995 IEEE Engineering in Medicine and Biology 17th Annual Conference and 21st Canadian Medical and Biological Engineering Conference. Part 2 (of 2)
CityMontreal, Can
Period20 - 23 September 1995

Abstract

A demodulation scheme is proposed for estimating dynamic muscular force from the corresponding electromyographic (EMG) signal. In order to test the scheme, computer simulations were performed based on the theoretical model of integral pulse frequency and amplitude modulation (IPFAM) for EMG signals. The demodulator was also used for reconstructing the muscle force of dynamically contracting muscles from direct measurements of EMG signals in cat plantaris muscles during locomotion. The performance of the adaptive demodulator was found to be superior to that of conventional low-pass filtering schemes which are commonly used for muscular force estimation.

Bibliographic Note

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Citation Format(s)

Adaptive demodulation of muscular force from myoelectric signals obtained during locomotion. / Zhang, Y. T.; Herzog, W.; Liu, M. M.

In: Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) - Proceedings, Vol. 17, No. 2, 1995, p. 1401-1402.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review