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Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, 2015, Volume 157, Book 3, Pages 122–136
(Mi uzku1328)
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Variational approaches to optimal control design for elastic body motions
V. V. Saurin, G. V. Kostin Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences, Moscow, Russia
Abstract:
Variational and projection statements of an initial-boundary value problem for the direct and inverse dynamics of elastic bodies are proposed. An optimal control problem of 3D linear elastic motions for rectilinear beams with the rectangular cross section is studied. Based on the generalized formulations, a numerical algorithm is developed to design the optimal displacement of such elastic beams. The results of numerical simulation and quality analysis are presented and discussed.
Keywords:
optimal control, dynamics, linear theory of elasticity, variational principles, semi-discretization.
Received: 15.06.2015
Citation:
V. V. Saurin, G. V. Kostin, “Variational approaches to optimal control design for elastic body motions”, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, 157, no. 3, Kazan University, Kazan, 2015, 122–136
Linking options:
https://www.mathnet.ru/eng/uzku1328 https://www.mathnet.ru/eng/uzku/v157/i3/p122
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Abstract page: | 409 | Full-text PDF : | 166 | References: | 62 |
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