- Volume 7 Issue 1
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)
- Published : 2003.06.25
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.