单铰运动链的型综合——拓扑胚图的构建  

Type Synthesis of Single Joint Kinematic Chain——Construction of Topology Graph

作　　者：冯俊[1] 

机构地区：[1]重庆工商大学机械工程学院,重庆400067

出　　处：《重庆工商大学学报（自然科学版）》2011年第1期70-74,共5页Journal of Chongqing Technology and Business University:Natural Science Edition

摘　　要：运动链构型综合是机械创新设计的重要途径之一,提出了一种基于拓扑理论的运动链型综合方法,通过机构的自由度、构件数与运动副数的关系,确定杆型组合,再利用结构树法构建机构拓扑胚图,从而为下一步拓扑图的有序构建打下基础。Type synthesis of kinematic chain is the key technology of mechanical innovative design. This paper proposed a method for type synthesis of kinematic chain based on topology theory. According to the DOF of mechanisms, the number of links and the number of kinematic pairs, the combination of link type is determined, and the contracted graph to describe the mechanisms is constructed via sub-chain method so as to lay the basis for ordered construction of topology graph at next step.

关 键 词：单铰运动链 型综合 杆型组合 结构树法 拓扑胚图构建 

分 类 号：TH112[机械工程—机械设计及理论]