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IssuesArchive of Issues2020-8pp.1157-1161

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Nesterov S.V. and Baydulov V.G., "Class of Auto-Oscillating Systems," Mech. Solids. 55 (8), 1157-1161 (2020)
Year 2020 Volume 55 Number 8 Pages 1157-1161
DOI 10.3103/S0025654420080208
Title Class of Auto-Oscillating Systems
Author(s) Nesterov S.V. (Ishlinsky Institute for Problems in Mechanics, Russian Academy of Sciences, Moscow, 119526 Russia)
Baydulov V.G. (Ishlinsky Institute for Problems in Mechanics, Russian Academy of Sciences, Moscow, 119526 Russia; Bauman Moscow State Technical University, Moscow, 105005 Russia, bayd@ipmnet.ru)
Abstract This article proposes a model that generalizes the well-known equations of the nonlinear theory of oscillations (Van der Pol and Rayleigh equations), the limit cycles of which are the curves of the phase plane, determined by the total energy of oscillations in the absence of dissipation/energy inflow into the system. By changing the parameters of the system and the type of force action, it is possible to set the oscillation characteristics that are resistant to disturbances. The phase portraits of the system are considered, including the case of multiply connected limit cycles.
Keywords self-oscillations, Van der Pol equation, Rayleigh equation, wave solid-state gyroscope
Received 15 June 2020Revised 18 August 2020Accepted 25 September 2020
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