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This paper describes an active above knee prosthesis designed to compensate the movements of transfemoral amputees. Analyze the gait of transfemoral amputee wearing intelligent prosthesis. Though the prosthesis can change damping at different speed and gait, the gait of healthy side and affected-side is out of step. The disorder gait increase stress of residual limb. Using Vicon MX system captures...
A controller for a intelligent prosthetic knee which consists of four bar linkage mechanism with fixed pneumatic cylinder is presented. To detect human motion parameters, local sensor of goniometer and hall sensor are adopted. To obtain a displacement of the conical valve correspond to current speed, a knowledge base is established by ILC(Iterative Learning Control) algorithm. To validate the effects...
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