Application of energy balance method and variational iteration method to an oscillation of a mass attached to a stretched elastic wire

被引：64
作者：
Jamshidi, N. [1 ]
Ganji, D. D. [1 ]
机构：
[1] Noshirvani Univ Technol, Fac Mech Engn, Babol Sar, Iran
来源：
CURRENT APPLIED PHYSICS | 2010年 / 10卷 / 02期
关键词：
Energy balance method (EBM); Variational iteration method (VIM); Nonlinear oscillation; HOMOTOPY-PERTURBATION METHOD; LINDSTEDT-POINCARE METHODS; ASYMPTOTIC METHODS; DIFFUSION; EXPANSION; EQUATIONS;
D O I：
10.1016/j.cap.2009.07.004
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This letter applies energy balance method and variational iteration method to a nonlinear oscillation of a mass attached to a stretched wire. Comparison of the period of oscillation and obtained solutions with the exact one shows that both methods are very effective and convenient and quite accurate to nonlinear engineering problems. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：484 / 486
页数：3
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