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Information × Registration Number 0216U003330, 0115U003533 , R & D reports Title Methods of solving group control problems for clusters of moving objects and identification of complex systems using supercomputer technologies popup.stage_title Head Kuntsevich Vsevolod Mykhailovich, Registration Date 26-01-2016 Organization Space Research Institute of National Academy of Sciences of Ukraine and State Space Agency of Ukraine popup.description2 The purpose of research: control synthesizing for formation and maintenance of the cluster configuration, routing in photographing mode; development of the identification method for systems with multiple inputs and outputs, based on the frequency characteristics; development of the methods for constructing simplified finite-dimensional models, that describe the propagation of perturbations in dynamic systems. Methods: linear algebra, set theory, convex analysis, optimization and mathematical programming, regularization, computer simulation. Results: the method of finding the optimal and suboptimal photographing routes for a single spacecraft and for clusters. A method of synthesis the control for retaining the specified distance for two-component clusters, that is optimal by fuel consumption. For identification of systems with multiple inputs and outputs under uncertainty the generalization of the structural-parametric method developed for systems with scalar input and output was proposed. The algorithm that implements the proposed method and allows parallel processing of the most computationally difficult stages was developed. A method of constructing simplified finite-dimensional models, that describes the propagation of perturbations in dynamical systems based on the use of finite-element Petrov-Galerkin method was developed. A method of the state identification with the ellipsoidal approximation was proposed. Product Description popup.authors Волосов Віктор Вікторович Губарев Вячеслав Федорович Кунцевич Всеволод Михайлович Мельничук Сергій Вікторович Сальніков Микола Миколайович Царук Ніна Петрівна Шевченко Володимир Миколайович popup.nrat_date 2020-04-02 Close