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Information × Registration Number 0223U001878, 0122U200542 , R & D reports Title To create methods and algorithms for constructing guaranteed control strategies in condition of conflict and information uncertainty popup.stage_title Head Chykrii Arkadii O., Доктор фізико-математичних наук Registration Date 04-02-2023 Organization V.M. Glushkov Institute of Cybernetics of the National Academy of Sciences of Ukraine popup.description2  The purpose of the work is the development of mathematical methods aimed at finding strategies for dynamic processes control in conditions of information uncertainty and conflict. The created methods form the basis of algorithms and control software tools for guaranteed achievement of the specified result in order to ensure the highest level of security. As a result of the work, a method was developed for solving quasi-linear game problems with a terminal payoff, for which the classical condition on the pursuer's advantage over the evader does not met. It is based on the introduction of upper and lower solving functions. The control is built, which guarantees the game termination in a finite time. The principle of time stretching for conflict-controlled processes is proposed, which is based on introduction of auxiliary monotonically increasing function. Its use makes it possible to compensate the absence of advantage of the pursuer and to terminate the game albeit later. The model game problem of "soft meeting" of two controlled oscillatory systems is investigated, for which classic condition on the instantaneous advantage of the pursuer over the evader does not met. Due to the use of the principle of time stretching it becomes possible to construct the pursuer control, which insures "soft meeting" at certain moment of time. An interactive system of computer simulation was created for the process of "soft landing" of different-order systems, functioning under friction and control constraints. Product Description popup.authors Aralova Nataliia I. Belousov Olexander A Biletsky Vasily I Vyshenskyy Viktor I Dziubenko Karen H. Donets Georgy P. Karpets Eleonora P. Korniush Iryna I Kuzmenko Viktor M Lyashko Nataliya Ivanivna Petryk Liudmyla V. Petryk Olena S. Rappoport Joseph S. Chikrii Greta Ts., popup.nrat_date 2023-02-04 Close