LIU Jing-fang, HUANG Xiao-ou, YU Yue-qing. Constraint and Motion Analysis of a Dendriform-hybrid Mechanism[J]. Journal of Beijing University of Technology, 2014, 40(6): 809-813.
Citation:
LIU Jing-fang, HUANG Xiao-ou, YU Yue-qing. Constraint and Motion Analysis of a Dendriform-hybrid Mechanism[J]. Journal of Beijing University of Technology, 2014, 40(6): 809-813.
LIU Jing-fang, HUANG Xiao-ou, YU Yue-qing. Constraint and Motion Analysis of a Dendriform-hybrid Mechanism[J]. Journal of Beijing University of Technology, 2014, 40(6): 809-813.
Citation:
LIU Jing-fang, HUANG Xiao-ou, YU Yue-qing. Constraint and Motion Analysis of a Dendriform-hybrid Mechanism[J]. Journal of Beijing University of Technology, 2014, 40(6): 809-813.
To solve the complex and couple problem of the hybrid mechanism,an equivalent method of generalized-kinematic-chain was put forward to obtain the mobility. Based on the screw theory,the constraint and mobility of a dendriform-hybrid mechanism was analyzed using the method of generalizedkinematic-chain replacement,and the complicated mechanism was transferred into a simply mechanism,thus the correct mobility was obtained. Result shows that the method can effectively simplify the structure of a hybrid mechanism,and provides a certain theoretical basis for further analysis of complex coupled mechanisms.