摘要
分析了变胞机构在变胞过程中构件数目减少的情况,将其分为构件脱离机构以及构件合并的两种情形。讨论了构件数目减少但构件间邻接关系未转移的情况,并给出了相应情况下的邻接矩阵描述方法。通过实例验证,使用提出的邻接矩阵对构件脱离机构情况的分析是正确的。
The reduction in the number of components of metamorphic mechanisms during configuration transforma- tions was analyzed and classified into two cases： components being separated from the mechanism and components being combined. A situation of reduction in numbers of components was discussed in which adjacency is not trans- formed. A description method of adjacency matrix based on the situation was presented. Correctness of the method was proved by an example.
出处
《机械科学与技术》
CSCD
北大核心
2012年第11期1872-1875,共4页
Mechanical Science and Technology for Aerospace Engineering
关键词
机械设计及理论
机构学
变胞机构
邻接矩阵
mechanical design
mechanisms
metamorphic mechanisms
adjacency matrix
