Primary Resonance of Strongly Nonlinear Vibration of Current Carrying Conductor Subjected to Harmonic Excitation
Xiaoyan Xi
Abstract
Xiaoyan Xi
Abstract
The MLP method is used to analyze strongly nonlinear vibration of current carrying conductor subjected to harmonic excitation.The Duffing equation of a strongly nonlinear current-carrying conductor is set up.Using the MLP method,the amplitude frequency response equation of primary resonance of strongly system is obtained,and the amplitude frequency response equation of the system is obtained.The numerical results of the influence of current,tension,excitation and geometric parameter on the system are carried out.
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The MLP method is used to analyze strongly nonlinear vibration of current carrying conductor subjected to harmonic excitation.The Duffing equation of a strongly nonlinear current-carrying conductor is set up.Using the MLP method,the amplitude frequency response equation of primary resonance of strongly system is obtained,and the amplitude frequency response equation of the system is obtained.The numerical results of the influence of current,tension,excitation and geometric parameter on the system are carried out.
Key concepts: Conductor, Nonlinear system, Excitation, Duffing equation, Vibration, Nonlinear resonance, Resonance (particle physics), Harmonic