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Itogi Nauki i Tekhniki. Sovremennaya Matematika i ee Prilozheniya. Tematicheskie Obzory, 2019, Volume 160, Pages 74–84
(Mi into426)
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This article is cited in 1 scientific paper (total in 1 paper)
Boundary displacement control for the oscillation process with boundary conditions of damping type for a time less than critical
E. I. Moiseevab, A. A. Kholomeyevaa, A. A. Frolovba a Lomonosov Moscow State University
b Federal Research Center "Computer Science and Control" of Russian Academy of Sciences, Moscow
Abstract:
In this paper, we study the problem of boundary control of string oscillations, which is carried out over a period of time less than the critical time. The control is performed by a displacement of one end of the string, whereas at the other end a uniform boundary condition with oblique derivative is given, and the direction of this derivative does not coincide with characteristics. The classical statement of the problem is considered. Necessary and sufficient conditions for the existence of a unique control are found and the control itself is obtained in an explicit analytical form.
Keywords:
wave equation, displacement control, time less than critical, boundary conditions with oblique derivative.
Citation:
E. I. Moiseev, A. A. Kholomeyeva, A. A. Frolov, “Boundary displacement control for the oscillation process with boundary conditions of damping type for a time less than critical”, Proceedings of the International Conference on Mathematical Modelling in Applied Sciences ICMMAS-17,
St. Petersburg Polytechnic University, July 24-28, 2017, Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 160, VINITI, Moscow, 2019, 74–84
Linking options:
https://www.mathnet.ru/eng/into426 https://www.mathnet.ru/eng/into/v160/p74
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