平面曲柄—滑块机构综合的新解法

A new solution for the synthesis of planarcrank and slide mechanism

基于曲柄—滑块机构的相对极与曲柄转角及滑块位移间的几何关系，借助计算机代数系统，本文导出了求解平面曲柄—滑块机构综合问题封闭型解的一元三次代数方程式。

Abstract on the relative pole of crenk-slide mechanism and the geometrical relationshipbetween the rotation angle of crank and the displacementof slide, and with the aid of computer algebraic systemthis paper derived a third order algebraic eq uation withsingle variable for the closed form solution of a synthesiz-ing problem of the planar crank-slide mechanism