Abstract:
In this paper we describe the method of attraction domain evaluation for equilibrium states of nonlinear discrete dynamic system based on Lyapunov functions method. Attraction domain evaluation size is equilibrium state neighborhood where the first difference of Lyapunov function is negative. Lyapunov function is chosen as positive quadratic form for which the negativity of its first difference by virtue of linearized system is guaranteed with given supply. We propose the method of attraction domain extension.
Keywords:
discrete dynamic system, macro-structure of state space, Lyapunov function method.
Citation:
O. G. Antonovskaya, V. I. Goryunov, “On a method of evaluation of attraction domain for fixed point of nonlinear point mapping of arbitrary dimension”, Izv. Vyssh. Uchebn. Zaved. Mat., 2016, no. 12, 12–18; Russian Math. (Iz. VUZ), 60:12 (2016), 9–14
\Bibitem{AntGor16}
\by O.~G.~Antonovskaya, V.~I.~Goryunov
\paper On a~method of evaluation of attraction domain for fixed point of nonlinear point mapping of arbitrary dimension
\jour Izv. Vyssh. Uchebn. Zaved. Mat.
\yr 2016
\issue 12
\pages 12--18
\mathnet{http://mi.mathnet.ru/ivm9181}
\transl
\jour Russian Math. (Iz. VUZ)
\yr 2016
\vol 60
\issue 12
\pages 9--14
\crossref{https://doi.org/10.3103/S1066369X16120021}
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Linking options:
https://www.mathnet.ru/eng/ivm9181
https://www.mathnet.ru/eng/ivm/y2016/i12/p12
This publication is cited in the following 5 articles:
A. V. Besklubnaya, O. G. Antonovskaya, “O sokhranenii kvadratichnoi funktsii Lyapunova lineinoi diskretnoi sistemy pri statsionarnykh vozmuscheniyakh koeffitsientov sistemy”, Mezhdunar. nauch.-issled. zhurn., 2024, no. 2(140), 1–6
O. G. Antonovskaya, “On the Preservation of a Quadratic Lyapunov Function of a Linear Differential Autonomous System under Constant Perturbations of the Coefficients”, Diff Equat, 59:3 (2023), 293
O. G. Antonovskaya, “On the Study of Robust Exponential Stability of Continuous- and Discrete-Time Systems”, Diff Equat, 59:4 (2023), 452
O. G. Antonovskaya, “Application of quadratic Lyapunov functions to investigation of stability of systems with delay”, Russian Math. (Iz. VUZ), 63:10 (2019), 13–17
O. G. Antonovskaya, “Primenenie kvadratichnykh funktsii Lyapunova pri reshenii prikladnykh dinamicheskikh zadach”, Mezhdunar. nauch.-issled. zhurn., 2017, no. 8-2(62), 142–147