Hamiltonian Approach for a Nonlinear Pendulum

被引：0
|
作者：
Xu, Lan [1 ]
机构：
[1] Soochow Univ, Natl Engn Lab Modern Silk, Suzhou, Peoples R China
来源：
INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION | 2010年 / 11卷
关键词：
Hamiltonian approach; periodic solution; amplitude-frequency relationship; PERIOD;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper a Hamiltonian approach is applied to obtain approximate analytical solution for a nonlinear pendulum problem. In this approach a Hamiltonian invariant is searched for, the solution procedure is based on the property of the Hamiltonian invariant. Comparison of the obtained results with those of the exact solutions shows that the method is very effective and convenient.
引用
收藏
页码：41 / 42
页数：2
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