Dynamic modeling and simulating of squatting-standing action of human body / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 1250-1254, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-234421
ABSTRACT
It is very difficult for stroke patients to complete the action of squatting-standing because their equilibrium function ability has been seriously declined. It was necessary, therefore, to do a deep research on the action of human squatting-standing and to set up an accurate model and simulation. In our modeling research, the movements of upper limbs and head was neglected, and a seven-segment model was developed to establish the coordinate system of human squatting-standing action. It calculated the knee joint moment and hip joint moment during squatting and standing by utilizing Lagrange method, and then simulated this mathematical model by utilizing Matlab. Geometric model of human squatting-standing was developed and simulated in ADAMS which proved that the established Lagrange model was reasonable. It would also provide significant theoretical references for further study and development of squatting-standing rehabilitation training equipment.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Posture
/
Biomechanical Phenomena
/
Computer Simulation
/
Upper Extremity
/
Hip Joint
/
Knee Joint
/
Models, Theoretical
/
Movement
Limits:
Humans
Language:
Chinese
Journal:
Journal of Biomedical Engineering
Year:
2014
Type:
Article
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