平面机构振动力矩运算中的数学方法─—复数虚部法

A Mathematical Method for Deducing Formula of Shaking Moment of Planar Linkage

本文提出一种数学分析方法──复数虚部法，用在平面连杆机构振动力矩的分析计算，并从数学上证明了该方法的正确性，其特点是减少计算工作量，使推导过程不易出错。

This paper proposcs and verifys a mathcmatical method used in calculating of shaking moment of planar linkage.It is called the method of imaginary part of complex,Its featurc not only decrease the time spended in computation of shaking momen.but also avoid the tendency of wrong rcsults.This method is much more suitable for deducing formula of shaking moment of planar multi-bar linkage.