摘要
以位置约束方程奇异性条件和结构参数空间复形剖分方法为基础,研究了平面机构尺度分类问题。首先由机构位置方程的奇异性导出机构的尺度分类条件;然后研究结构参数空间的复形剖分方法,并讨论了其复形特性与机构类型的关系;最后是分析实例。研究表明该方法是完备的,包含了机构尺度类型全部信息,很适合用计算机处理复杂机构的尺度分类。
Based on singularity of constraint equation and complex division of structure-parameter-space, the dimension classification method of planar mechanism was researched, Firstly the dimension classification inequation was derived from singularity of constraint equation, Subsequently complex division method of structureparameter-space was studied, Finally several examples were presented. In the results, all information about mechanism classification was included, This method was saitable for dimension classification of complicated mechanism with computer,
出处
《机械设计与研究》
CSCD
北大核心
2008年第4期19-22,共4页
Machine Design And Research
关键词
奇异性
复形
平面机构
尺度分类
singularity
complex
planar mechanism
dimension classification
