摘要
设计了一个存在外电场影响的单摆实验装置,并依此建立了运动学方程,采用线性稳定性的分析方法找出了其运动平衡点,且对平衡点稳定性进行了分析,利用计算机数值计算同时结合多种分析方法,得出了电场影响下单摆运动的一些新的特性。
An experiment device of simple pendulum influenced by external electric field is designed. The dynamical equation of the device is proposed. With the method of analyzing the linear stability of the system, the paper finds out the equilibrium points and analyzs their stability. New characteristics of simple pendulum influenced by external electric filed are obtained by computer numerical calculation and other ways.
出处
《江苏技术师范学院学报》
2007年第2期64-68,共5页
Journal of Jiangsu Teachers University of Technology
关键词
单摆
电场
线性稳定性
平衡点
混沌
simple pendulum
electric field
linear stability
equilibrium points
chaos
