제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 1988년도 한국자동제어학술회의논문집(국내학술편); 한국전력공사연수원, 서울; 21-22 Oct. 1988
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- Pages.714-717
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- 1988
DSP칩과 PC를 이용한 근피로도 측정
Muscle fatigue monitoring using a DSP chip and PC
- Cho, I. J. (Dept. of Electronics Engineering, Seoul City University) ;
- Lee, J. (Dept. of Electronics Engineering, Seoul City University) ;
- Choi, Y. H. (Dept. of Electronics Engineering, Seoul City University) ;
- Kim, S. H. (Dept. of Electronics Engineering, Seoul City University)
- 발행 : 1988.10.01
초록
As a muscular contraction is sustained, the power spectrum of the myoelectric signal is compressed into lower frequencies. The median frequency appears to be the prefered parameters to monitor this compression. This paper describes a technique and a device which provide an estimate of the median frequency using a TMS32020 DSP chip and IBM PC for tracking of this parameter. Results obtained from myoelectric signal are presented and discussed.
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