Proceedings of the KOSOMBE Conference (대한의용생체공학회:학술대회논문집)
- Volume 1997 Issue 11
- /
- Pages.267-271
- /
- 1997
Swing Phase Dynamic Simulation of Pneumatic Prosthesis
공압식 대퇴의지의 유각기 동역학 시뮬레이션
-
Cho, H.S.
(Korea Orthopedic & Rehabilitation Engineering Center)
;
-
Ryu, J.C.
(Korea Orthopedic & Rehabilitation Engineering Center)
;
-
Mun, M.S.
(Korea Orthopedic & Rehabilitation Engineering Center)
;
- Kim, G.S. (Korea Orthopedic & Rehabilitation Engineering Center) ;
- Kim, K.H. (Korea Orthopedic & Rehabilitation Engineering Center) ;
-
Kim, S.K.
(Korea Orthopedic & Rehabilitation Engineering Center)
;
- Cheon, M.S. (Korea Orthopedic & Rehabilitation Engineering Center)
-
조현석
(재활공학연구센터)
;
-
류제청
(재활공학연구센터)
;
-
문무성
(재활공학연구센터)
;
- 김규석 (재활공학연구센터) ;
- 김경훈 (재활공학연구센터) ;
-
김신기
(재활공학연구센터)
;
- 천미선 (재활공학연구센터)
- Published : 1997.11.28
Abstract
In this study, swing phase dynamic simulation of above-knee prosthesis is performed. The prosthesis consists of a single axis knee mechanism and pneumatic cylinder. The numerical modelling of the prosthesis is analyzed in two dimensions. The governing equation of thermodynamical pneumatic cylinder model is applied to construct the control of lower limb during swing phase. Knee flexion angle with respect to the orifice diameter of the pneumatic cylinder is produced. This analysis will be very useful to the design of pneumatic cylinder in prosthesis.
Keywords