摘要
提出分析刚体平面运动的一种新方法——复插值法.已知刚体上任意两点的运动学信息(位移、速度、加速度),籍此复插值公式便可确定刚体上任意其它点的位移、速度和加速度.该方法统一了刚体平面运动的位移分析、速度分析与加速度分析方法,便于在计算机上编程实施.
In this paper,the complex interplolation method( CIM) is proposed for analysis of the planar motion of rigid bodies. Based on the known kinematical information( displacement,velocity and acceleration) of two points in a rigid body,the displacement,velocity and acceleration of any other point in the rigid body can be determined by the CIM.The present method provides a unified way to the analyses of displacement,velocity and acceleration of the planar motion of a rigid body,on the other hand,it is easy to implement in the computer.
引文
[1]马尔契夫.理论力学[M].李俊峰,译.北京:高等教育出版社,2006.
[2] Brown J, Churchill R. Complex Variables and Applications[M]. 8th edition. New York:McGraw-Hill Education,2009.