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This article is cited in 17 scientific papers (total in 17 papers)
Nonlinear Systems
Switched systems, Lur’e systems, absolute stability, Aizerman problem
V. A. Kamenetskiy Trapeznikov Institute of Control Sciences, Russian Academy of Sciences, Moscow, Russia
Abstract:
We distinguish a subclass of switched linear systems that we call pairwise connected. We show that the dynamics of such systems can be described by Lur’e systems. For pairwise connected systems, we obtain a sufficient frequency-domain condition for the existence of a quadratic Lyapunov function. The well-known Aizerman problem is reformulated for switched linear systems. We show an example of a system with switchings between three linear third order subsystems for which Aizerman’s problem has a positive solution.
Keywords:
switched systems, Lur’e systems, stability, Aizerman problem, Lyapunov functions, matrix inequalities.
Received: 11.10.2018 Revised: 26.11.2018 Accepted: 07.02.2019
Citation:
V. A. Kamenetskiy, “Switched systems, Lur’e systems, absolute stability, Aizerman problem”, Avtomat. i Telemekh., 2019, no. 8, 9–28; Autom. Remote Control, 80:8 (2019), 1375–1389
Linking options:
https://www.mathnet.ru/eng/at15137 https://www.mathnet.ru/eng/at/y2019/i8/p9
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