Subharmonic frequency response in a magnetic pendulum

We study the subharmonic frequency response of a generalized driven oscillator excited by a nonlinear periodic force. We take a magnetic pendulum called the Doubochinski pendulum as an example. So-called “amplitude quantization,” i.e., the existence of multiple discrete periodic solutions, is identi...

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Veröffentlicht in:	American journal of physics 2020-02, Vol.88 (2), p.115-123
Hauptverfasser:	Luo, Yao, Fan, Wenkai, Feng, Chenghao, Wang, Sihui, Wang, Yinlong
Format:	Artikel
Sprache:	eng
Schlagworte:	Automobile driving Magnetism NMR Nonlinear systems Nuclear magnetic resonance Resonance Traffic accidents & safety
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