摘要
首次划分了二自由度平面五杆机构双曲柄存在的充分条件和必要条件。根据格拉肖夫定理推导出二自由度五杆机构的双曲柄存在充分条件 ;
Sufficient condition and necessary condition for the existence of double crank of plnnar five - bar linkage with two free degrees are differentiated in this paper for the first time. The sufficient condition of double crank is deduced according to Grashov's theorem. The necessary condition for the existence of double crank of five - bar linkage with two degree of freedoms is derived on the basis of assembling conditions.
出处
《机械设计》
CSCD
北大核心
2001年第3期23-25,共3页
Journal of Machine Design
基金
国家教委博士点基金资助项目
关键词
二自由度
五杆机构
曲柄存在条件
Five - bar linkage with two free degrees, Existence condition of crank