PROGRAM SYSTEMS: THEORY AND APPLICATIONS

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Online Scientific Journal published by the Ailamazyan Program Systems Institute of the Russian Academy of Sciences

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• Содержание выпуска •
• Software and Hardware for Distributed Systems and Supercomputers •
• Mathematical Modelling •
• Artificial Intelligence, Intelligence Systems, Neural Networks •
• Mathematical Foundations of Programming •
• Methods for Optimal Control and Control Theory •
• Supercomputing Software and Hardware •

Methods for Optimal Control and Control Theory

Responsible for the Section: doctor of technical Sciences Vladimir Gurman, doctor of physico-mathematical Sciences Yury Sachkov.

On the left: assigned number of the paper, submission date, the number of A5 pages contained in the paper, and the reference to the full-text PDF .

Article # 25_2014 35 p. PDF	submitted on 07th Dec 2014 displayed on website on 25th Dec 2014 Gurman V., Rasina I., Guseva I. Differential Control Systems Transformations to Approximate Optimal Control Search It is shown that general differential control system may be transformed to equivalent systems with linear control variables. Transformations to derived systems of lesser order known in the theory of degenerate problems are applicable to these systems. Derived problems deliver ideal turnpike solutions to the original problem. There are proposed procedures of ideal turnpike solution approximations by the admissible original problem solutions for both unbounded and bounded linear controls, and algorithms of their subsequent iterative improvements, applied to some practical problems (in Russian). Key words: degenerate problems, turnpike solutions, attenuated problems.
article citation	http://psta.psiras.ru/read/psta2014_4_123-157.pdf
Article # 33_2014 14 p. PDF	submitted on 07th Dec 2014 displayed on website on 31th Dec 2014 Trushkova E., Fesko O. Parameterized control models IIn this article discretized control systems with parametric structure are considered. They lead to descrete-continuous models. Parallel algorithms for finding an approximate optimal control are developed on the basis of these models. An example is given. (in Russian). Key words: optimal control, control parameterization, descrete-continuous models.
article citation	http://psta.psiras.ru/read/psta2014_4_243-256.pdf

• Software and Hardware for Distributed Systems and Supercomputers •
• Mathematical Modelling •
• Artificial Intelligence, Intelligence Systems, Neural Networks •
• Mathematical Foundations of Programming •
• Methods for Optimal Control and Control Theory •
• Supercomputing Software and Hardware •

Adress: Ailamazyan Program Systems Institute of the Russian Academy of Sciences, PSTA Online Journal, 4 a Peter the First Street,
Veskovo village, Pereslavl area, Yaroslavl region, 152021 Russia
Phone: +7-4852-695-228. E-mail: info@psta.psiras.ru. Website: http://psta.psiras.ru