误差对平面滑块机构运动特性的影响研究

A Study of Effect of Error on Kinetic Characteristic of Plane Sliding Framework

应用误差理论 ,具体研究了两种典型机构误差对机构运动特性影响 ,结果表明 ,机构误差对高速机械的运动特性的影响较大 ,尤其是对高速机械的速度及加速度的影响更大 ,其影响程度呈数量级增长 。

In this paper, authors apply error theory to study effects of two kind of framework errors on kinetic characteristic of plane framework The result shows that framework error has great effect on kinetic characteristic of high velocity machiniary, Especially, it has greater effect on velocity and acceleration The effect degree increases by geometric series The study provides a basis for design of plane sliding framework