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This article is cited in 3 scientific papers (total in 3 papers)
Nonlinear physics and mechanics
Mechanical Systems with Hyperbolic Chaotic Attractors Based on Froude Pendulums
S. P. Kuznetsovab, V. P. Kruglovbc, Yu. V. Sedovab a Udmurt State University,
ul. Universitetskaya 1, Izhevsk, 426034 Russia
b Saratov Branch of Kotel’nikov’s Institute of Radio-Engineering and Electronics of RAS,
ul. Zelenaya 38, Saratov, 410019 Russia
c Yuri Gagarin State Technical University,
ul. Politechnicheskaya 77, Saratov, 410054 Russia
Abstract:
We discuss two mechanical systems with hyperbolic chaotic attractors of Smale – Williams type. Both models are based on Froude pendulums. The first system is composed of two coupled Froude pendulums with alternating periodic braking. The second system is Froude pendulum with time-delayed feedback and periodic braking. We demonstrate by means of numerical simulations that the proposed models have chaotic attractors of Smale – Williams type. We specify regions of parameter values at which the dynamics corresponds to the Smale – Williams solenoid. We check numerically the hyperbolicity of the attractors.
Keywords:
hyperbolic chaotic attractors, Smale – Williams solenoid, Bernoulli map.
Received: 14.06.2019 Accepted: 09.09.2019
Citation:
S. P. Kuznetsov, V. P. Kruglov, Yu. V. Sedova, “Mechanical Systems with Hyperbolic Chaotic Attractors Based on Froude Pendulums”, Rus. J. Nonlin. Dyn., 16:1 (2020), 51–58
Linking options:
https://www.mathnet.ru/eng/nd695 https://www.mathnet.ru/eng/nd/v16/i1/p51
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