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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Solution of the Duffing-van der Pol oscillator equation by a differential transform method
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Solution of the Duffing-van der Pol oscillator equation by a differential transform method

机译:用微分变换法求解Duffing-van der Pol振荡器方程

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摘要

In this paper, we have tried to implement a relatively new exact series method of solution, known as the differential transform method, for solving one of the widely studied and challenging equations in nonlinear dynamics, the Duffing-van der Pol oscillator equation. Chandrasekar et al (2004 J. Phys. A 37 4527) showed that the force-free Duffing-van der Pol oscillator is completely integrable for a specific parametric choice, and they derived a general solution for this parametric choice. The results of this paper are in sufficient agreement with those of Chandrasekar et al.
机译:在本文中,我们试图实现一种相对较新的精确级数解方法,称为微分变换方法,以解决非线性动力学中广泛研究且具有挑战性的方程式Duffing-van der Pol振动器方程。 Chandrasekar等人(2004 J. Phys。A 37 4527)表明,对于特定的参数选择,无力的Duffing-van der Pol振荡器是完全可积分的,他们推导了此参数选择的一般解决方案。本文的结果与Chandrasekar等人的研究结果充分吻合。

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