利用杆型码和相似矩阵判定构件的相似性问题

Judgement of the similarity of the links by link code and similar matrix method

在利用计算机进行运动链再生为机构的发散过程中 ,由于运动链中各构件之间存在着相似问题 ,从而产生了大量机构同构现象。为此提出了一种叫做杆型码和相似矩阵的判定方法 ,可以提高机构创新设计的可靠性和效率 。

Similarity among the links in the kinematic chains can cause the appearance of a great deal of mechanisms with the same structure in the computerized procedure of reproducing link chains. To delete these mechanisms, therefore, is one of the key problems to obtain complete mechanisms with different structures and to increase the efficiency of the computerized creative design of mechanisms. In this paper a method called the link code and similar matrix method for distinguishing the similarity of mechanisms is put forward.