摘要
针对复杂平面尺寸链的组成环判别 ,提出用统一的将封闭环对组成环求偏导数的方法。在确定组成环的增减性后 ,此法能方便地求解尺寸链 ,非常适合于计算机编程求解 。
This paper presents a method to differentiate the closing link with respect to the component links in a plane dimension chain distinguishedHaving determined the increasing link or the decreasing link of the component link,it is convenient to solve the dimension chainThis method is very suited to computer programming,and a practical example is given
出处
《江苏机械制造与自动化》
2001年第1期25-26,42,共3页
Jiangsu Machine Building & Automation
关键词
尺寸链
偏导
解析法
计算机编程
dimension chain
partial derivative
analysis method
computer programming
