一种求取连杆机构速度与加速度的新方法

A New Method of Calculating Velocity and Acceleration of the Coupling Link

本文从机构位置图形出发.运用机构运动几何学的基本概念,推导出一种求取从动杆与连杆相对于主动杆的速度与加速度的新计算方法。并由此证实了前人关于从动杆与连杆相对于主动杆的速度比极值位置的正确性。

Based on the basic concept of Kinematic Geometry for mechanisms, a new analytical method is deduced in determining the velocity and acceleration of the follower link and coupling link relative to the input link. Furthermore, the paper also testifies the accuracy of the positions of the extreme value of the velocity ratio of the follower link and the coupling link.