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Periodic solution for strongly nonlinear vibration systems by He's variational iteration method

โœ Scribed by SHA. Hashemi Kachapi; D. D. Ganji; A. G. Davodi; S. M. Varedi


Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
173 KB
Volume
32
Category
Article
ISSN
0170-4214

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โœฆ Synopsis


Abstract

In this paper, we use variational iteration method for strongly nonlinear oscillators. This method is a combination of the traditional variational iteration and variational method. Some examples are given to illustrate the effectiveness and convenience of the method. The obtained results are valid for the whole solution domain with high accuracy. The method can be easily extended to other nonlinear oscillations and hence widely applicable in engineering and science. Copyright ยฉ 2009 John Wiley & Sons, Ltd.


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