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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Harmonic dynamics and transition to chaos in a nonlinear electromechanical system with parametric coupling
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Harmonic dynamics and transition to chaos in a nonlinear electromechanical system with parametric coupling

机译:具有参量耦合的非线性机电系统的谐波动力学和混沌过渡

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This paper deals with the dynamics of a system consisting of the Duffing electrical oscillator coupled magnetically and parametrically to a linear mechanical oscillator. Frequency responses and stability boundaries of oscillatory states are obtained using respectively the method of harmonic balance and the Floquet theory. Effects of the parametric modulation of the coupling on frequency responses and stability boundaries are analyzed. Various types of bifurcation sequences are reported. [References: 16]
机译:本文研究了由Duffing电振荡器组成的系统的动力学特性,该Duffing电振荡器通过磁力和参数方式耦合到线性机械振荡器。分别使用谐波平衡法和Floquet理论获得了振荡状态的频率响应和稳定边界。分析了耦合的参数调制对频率响应和稳定性边界的影响。报告了各种类型的分叉序列。 [参考:16]

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