摘要
应用吴方法对平面四杆机构五点轨迹综合问题进行了研究。提出根据已知数据判断是否有解?若有解,判断存在几组解。给出了非线性方程组的封闭形式解,并可快速、方便、精确地一次同时求出全部解。
Wu’smethod is applied to path generation synthesis of planar 4-bar linkage with five precision points in this paper.A set of nonlinear equations aretransformed into a set of equivalent triangularization equations by using Wu’smethod.At last,the closed form solutions of the problem’s original equations are acquired.
出处
《机械设计与制造》
2004年第4期66-67,共2页
Machinery Design & Manufacture
基金
国家重点基础发展规划[973]资助项目(199803600)
关键词
平面四杆机构
轨迹综合
吴方法
封闭形式解
Planar four bar linkage
Path generation synthesis
Wu’s method
Closed form solution
