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Vestnik SamGU. Estestvenno-Nauchnaya Ser., 2012, Issue 3/1(94), Pages 116–122
(Mi vsgu10)
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This article is cited in 1 scientific paper (total in 1 paper)
Physics
Synchronization of fractional Van-der-Pol oscillator
V. V. Zaytcev, A. V. Karlov, I. V. Stulov Dept. of Radiophysics and Computer Modelling of Radiotechnical Systems, Samara State University, Samara, 443011, Russian Federation
(published under the terms of the Creative Commons Attribution 4.0 International License)
Abstract:
A model of self-oscillating system with a differential equation of motion of fractional order under the action of external harmonic signal is proposed. Solutions of equation of motion which correspond to the regime of steady-state synchronized oscillations and the regime of beats near the synchronization band are obtained in the quasiharmonic approximation. The amplitude frequency and phase-frequency characteristics of synchronization of fractional Van-der-Pol oscillator are analyzed. An analogy between the generator with a fractional feedback circuit and the generator with delayed feedback is established.
Keywords:
fractional dynamics, self-oscillations systems, harmonic linearization, phase synchronization.
Received: 14.02.2012 Revised: 14.02.2012
Citation:
V. V. Zaytcev, A. V. Karlov, I. V. Stulov, “Synchronization of fractional Van-der-Pol oscillator”, Vestnik Samarskogo Gosudarstvennogo Universiteta. Estestvenno-Nauchnaya Seriya, 2012, no. 3/1(94), 116–122
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https://www.mathnet.ru/eng/vsgu10 https://www.mathnet.ru/eng/vsgu/y2012/i3/p116
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Abstract page: | 226 | Full-text PDF : | 95 | References: | 28 | First page: | 1 |
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