Journal of the Korean Society for Industrial and Applied Mathematics

  • 제7권1호
  • /
  • Pages.79-86
  • /
  • 2003
  • /
  • 1226-9433(pISSN)
  • /
  • 1229-0645(eISSN)
한국산업응용수학회 (Korean Society for Industrial and Applied Mathematics)
권호 표지

A MODEL FOR MYOELECTRIC SIGNAL WITH LOCALIZED MUSCLE FATIGUING

  • Lee, Y.S. (Department of Electronics engineering Chungwoon University) ;
  • Jeon, C.J. (Department of Electrical engineering University of Seoul) ;
  • Lee, S.H. (Department of Electrical engineering University of Seoul)
  • 발행 : 2003.06.25
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초록

A myoelectric signal, under sustained isometric contraction of muscle the modelled as the output of a linear time-varying system whose input is constant number of pulse train. The proposed model considered localized muscle fatigue by metabolic by-products during sustained fatiguing contraction. To characterize muscle fatiguing model of myoelectric signal, We calculated median frequency of generated signal as fatiguing index of muscle during sustained isometric contraction.

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