Title :
Mechanism analysis of pneumatic damping prostheses knee
Author :
Peng, Yang ; Le-tao, Zheng ; Ling-ling, Chen
Author_Institution :
School of Control Science and Engineering, Hebei University of Technology, Tianjin 300130, China
Abstract :
The mechanism of pneumatic damping prosthetic knee was analyzed to improve the performance of prosthetic knee. Based on the mechanism description of the key parts of the prosthetic knee, a dynamic model of the whole prosthetic was established. The model was based on pneumatic damping prostheses knee with four-bar linkage. And the value of the control variable, the opening of the needle valve, could be calculated by the model directly, which makes the model more useful for control.
Keywords :
Analytical models; Damping; Force; Joints; Knee; Mathematical model; Prosthetics; Pneumatic damping knee; dynamic modeling; mechanism analysis;
Conference_Titel :
Control Conference (CCC), 2015 34th Chinese
Conference_Location :
Hangzhou, China
DOI :
10.1109/ChiCC.2015.7259931
