平面Ⅳ级杆组构形研究  

Research on the configuration of forth stage perches in flat pair

作　　者：范雪兵[1] 

机构地区：[1]东北电力大学能源与机械工程学院,吉林吉林132001

出　　处：《机械研究与应用》2008年第6期34-35,43,共3页Mechanical Research & Application

摘　　要：运用"可能域"的概念建立模型空间,得到平面Ⅳ级杆组的所有可能构形。再根据排列组合论和运动链同构判定的邻接矩阵法证明,在全转动副的基础上,含R、P副平面Ⅲ级杆组可演化成其它23种不同的构形。In this paper, the model space is built using the concept of ＂output domain＂, then all the possible configurations of gurth stage perches in flat pair are got. It is proved that the third stage perches can be evolved to 23 configurations with R,P planar pair based on the overall turning pair, according to the theory of permutation and combination, and the methord of adjacency matrix.

关 键 词：机构 同构判定 阿苏尔杆组 类型综合 

分 类 号：TH112[机械工程—机械设计及理论]