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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2007, Volume 47, Number 11, Pages 1855–1864
(Mi zvmmf220)
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This article is cited in 4 scientific papers (total in 4 papers)
Guaranteed-accuracy approximation of reachable sets for a linear dynamic system subject to impulse actions
N. B. Brusnikinaa, A. V. Lotovb a Faculty of Computational Mathematics and Cybernetics, Moscow State University, Leninskie gory, Moscow, 119992, Russia
b Dorodnicyn Computing Center, Russian Academy of Sciences,
ul. Vavilova 40, Moscow, 119991, Russia
Abstract:
A method is proposed for approximating the reachable set of a dynamic system with a state space dimension no higher than six-eight considered on a finite time interval. The system is governed by linear differential equations with piecewise constant coefficients and impulse actions specified at prescribed times. The method is based on guaranteed-accuracy polyhedral approximations of reachable sets at researcher-specified times. Every approximation is constructed using the preceding one. A procedure is described for choosing parameters of the method that ensure the required accuracy with close-to-minimal time costs.
Key words:
linear dynamic systems, reachable sets, polyhedral approximation, guaranteed accuracy, optimization of approximation parameters.
Received: 05.03.2007
Citation:
N. B. Brusnikina, A. V. Lotov, “Guaranteed-accuracy approximation of reachable sets for a linear dynamic system subject to impulse actions”, Zh. Vychisl. Mat. Mat. Fiz., 47:11 (2007), 1855–1864; Comput. Math. Math. Phys., 47:11 (2007), 1779–1787
Linking options:
https://www.mathnet.ru/eng/zvmmf220 https://www.mathnet.ru/eng/zvmmf/v47/i11/p1855
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