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A Field Method for Integrating Equations of Motion of Nonlinear Mechanico-Electrical Coupling Dynamical Systems |
| FU Jing-Li1, FU Hao2 |
| 1Institute of Mathematical Physics, Zhejiang Sci-Tech University, Hangzhou 3100182China Jingye Engineering Corporation Limited, Shenzhen Brach, Shenzhen 518054 |
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| Cite this article: |
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FU Jing-Li, FU Hao 2008 Chin. Phys. Lett. 25 3103-3106 |
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Abstract We deal with the generalization of the field method to weakly non-linear mechanico-electrical coupling systems. The field co-ordinates and field momenta approaches are combined with the method of multiple time scales in order to obtain the amplitudes and phase of oscillations in the first approximation. An example in mechanico-electrical coupling systems is given to illustrate this method.
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| Keywords:
02.70.-c
02.30.Mv
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Received: 15 April 2008
Published: 29 August 2008
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| PACS: |
02.70.-c
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(Computational techniques; simulations)
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02.30.Mv
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(Approximations and expansions)
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