대한의용생체공학회:의공학회지 (Journal of Biomedical Engineering Research)
- 제11권1호
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- Pages.179-186
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- 1990
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- 1229-0807(pISSN)
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- 2288-9396(eISSN)
크러치의 동특성에 관한 이론적 연구
Theoretical Study on the Dynamic Characteristics of Crutches
초록
A numerical analysis of crutch walking cycle has been performed to determine the transmissibility of a single-degree-of-freedom crutch system when a non-harmonic periodic forcing function is acting on the spring-damping-mass system. The results indicate that the damping factor which can reduce the forces transmitted to the human body plays an important role. In crutch walking, the stride angle of dynamic crutches must be limited for the comfortable walking.
키워드