摘要
计算了单摆的周期，讨论了势能曲线和相图，研究了单摆的非线性问题。
On the basis of the dynamie equation of simple pendulum,this thesis elaborates the diseovery of the nonlinearity of simplke ptndulum through colse calculation of its cycles,and it also discusses its potential energy curves and phasigrams.
作者
陈在锋
程素君
CHEN Zai-feng,CHENG Su-jun (Xinxiang Teachers College,Xin xiang, 453000, China)
出处
《新乡师范高等专科学校学报》
2005年第2期21-22,共2页
Journal of Xinxiang Teachers College
基金
河南省教育厅“十五”规划课题,课题编号:2004-GKJHA-144
关键词
单摆
非线性
势能曲线
相图
simple pendulum
non-linearity
potentinl energy canre
phasigram
