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Mathematics and Mechanics

Russian Academy of Sciences
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in January 1936
(Translated from 1958)
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IssuesArchive of Issues2011-3pp.269-277

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A.Ye. Baikov, "A limit cycle in a non-conservative sytem in 1:2 resonance," J. Appl. Math. Mech. 75 (3), 269-277 (2011)
Year 2011 Volume 75 Issue 3 Pages 269-277
Title A limit cycle in a non-conservative sytem in 1:2 resonance
Author(s) A.Ye. Baikov (Moscow, Russia, alexbaikov16@gmail.com)
Abstract Systems with two degrees of freedom under the action of non-conservative forces and small linear viscous friction forces with complete dissipation are considered. A limit cycle that exists under specific conditions in the vicinity of an isolated equilibrium of the system is constructed using asymptotic methods in the case of 1:2 resonance. A criterion for asymptotic stability of this cycle is obtained to within equality-type relations. An estimate of the region of attraction of the limit cycle in a truncated system is given. Oscillations of a two-link rod system on a plane in 1:2 resonance are investigated.
Received 26 July 2010
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