连杆机构的装配构形与机构拓扑结构的关系研究--平面连杆机构装配 构形分析

摘要

Based on the investigations on topological structure of planar linkages, the relationship between the possible configurations and topological structure as well as the method for calculating the number of all the possible configurations have been found out. If one configuration is given out, the rest possible configurations can be worked out on basis of the relationship between different configurations. It has a great significance in determining the branches of linkages in dimensional synthesis and kinematic analysis.%通过对平面连杆机构拓扑结构的研究，找到 了机构的装配构形与拓扑结构之间的关系，进而给出了所有连杆机构最大装配构形数的计算 方法，以及每个装配构形之间的相互关系。一旦知道机构的一个装配构形，其它装配构形都 可以求出。这对于机构尺度综合以及运动分析中分支的确定及求解有重要的参考价值。