摘要
论述了平面机构中运动副引入约束数目的计算、复合铰链的定义分析、虚约束的分析等方面的问题,为平面机构的自由度计算和结构分析奠定了基础。
Three questions are concerned in this paper： the number of constraint which is introduced by kinematic pair of the plane—— mechanism;a definition analysis for the compound hinge ;a definition analysis for virtual constraint.By discussing the three questions,it lays the theoretical foundation for the plane——mechanism calculation, and its construction.
出处
《机械管理开发》
2009年第6期36-37,共2页
Mechanical Management and Development
关键词
平面机构
自由度
复合铰链
虚约束
Plane——mechanism
Movement＇ s number
Compound hinge
Virtual constraint
