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Avtomatika i Telemekhanika, 2009, Issue 5, Pages 35–50
(Mi at468)
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This article is cited in 5 scientific papers (total in 5 papers)
Approximate and Numerical Methods
Constructive methods of control optimization in nonlinear systems
A. I. Tyatyushkina, O. V. Morzhinb a Institute of System Dynamics and Control Theory, Siberian Branch, Russian Academy of Sciences, Irkutsk, Russia
b Buryat State University, Ulan-Ude, Russia
Abstract:
The paper investigates methods of optimal program and point-to-point control in nonlinear differential systems. The proposed methods are based on the idea of discretizing the continuous-time problem. In case of program control, the method of projected Lagrangian is used, which involves solution of an auxiliary problem with linearized constraints by the reduced gradient method; in case of point-to-point control, Bellman's optimality principle is employed for a “grid” over an approximating solvability tube of the system for a specified goal set with approximation of the point-to-point control by families of controlling function or parameters. An example is given, where the optimal point-to-point control is calculated for a model of maneuvering aircraft.
Citation:
A. I. Tyatyushkin, O. V. Morzhin, “Constructive methods of control optimization in nonlinear systems”, Avtomat. i Telemekh., 2009, no. 5, 35–50; Autom. Remote Control, 70:5 (2009), 772–786
Linking options:
https://www.mathnet.ru/eng/at468 https://www.mathnet.ru/eng/at/y2009/i5/p35
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Statistics & downloads: |
Abstract page: | 421 | Full-text PDF : | 240 | References: | 42 | First page: | 3 |
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