Application of iteration perturbation method for nonlinear oscillators with discontinuities

International Journal of Physical Sciences

Mahmoud Bayat¹ 

关键词: Nonlinear oscillators;    discontinues;    iteration perturbation method.;   

DOI  :  10.5897/IJPS11.487

学科分类：物理（综合）

来源: Academic Journals

【 摘 要 】

In this paper, we have applied He’s iteration perturbation method for the first time to solve nonlinear oscillators with discontinues. Three practical examples are explained and introduced. Comparing with exact solutions, just one iteration leads us to high accuracy of solutions which are valid for a wide range of vibration amplitudes as indicated in the following examples.

【 授权许可】

CC BY