摘要
给出了三心定理的一种严谨的新证明，同时得出平面运动三构件角速度与瞬心距的关系，最后给出了该关系的两个应用实例。
This paper deals with a new strict proof for three center theorem. It draws a relationship between angular velocity and distance of instantaneous center in three members moved on a plane. As a result, two applications of this relationship have been brought out.
出处
《机械科学与技术》
CSCD
北大核心
1997年第5期833-835,共3页
Mechanical Science and Technology for Aerospace Engineering
关键词
三心定理
速度瞬心
瞬心距
周转轮系传动比
Three center theorem Instantaneous center of velocity Distance of instantaneous center Transmission ratio of epicyclic train
