Mechanics of Solids (about journal) Mechanics of Solids
A Journal of Russian Academy of Sciences
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IssuesArchive of Issues2019-4pp.607-613

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A.A. Alifov, "Self-Oscillations in Delay and Limited Power of the Energy Source," Mech. Solids. 54 (4), 607-613 (2019)
Year 2019 Volume 54 Number 4 Pages 607-613
DOI 10.3103/S0025654419040150
Title Self-Oscillations in Delay and Limited Power of the Energy Source
Author(s) A.A. Alifov (Blagonravov Institute of Mechanical Engineering, Russian Academy of Sciences, Malyi Kharitonievskii per. 4, Moscow, 101990 Russia, a.alifov@yandex.ru)
Abstract Mixed self-oscillations, forced and parametric oscillations with a nonlinear friction force with a retarded argument and an energy source of limited power are considered. The averaging method is used to derive the equations of non-stationary and stationary motions. Using the Routh-Hurwitz criterion, stability conditions for stationary motions are obtained. Calculations are performed to obtain information on the amplitude-frequency-frequency dependence and stability of oscillations under the action of delay and the presence of limited power of the energy source.
Keywords mixed oscillations, self-oscillations, forced oscillations, parametric oscillations, delay, limited power, energy source
Received 05 April 2018
Link to Fulltext https://link.springer.com/article/10.3103/S0025654419040150
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