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Information × Registration Number 0220U000190, 0119U000546 , R & D reports Title Development and research of control methods for dynamic systems with bounded parametric and structural perturbations, including spacecraft attitude systems popup.stage_title Head Kuntsevich Vsevolod Mykhailovich, Registration Date 22-01-2020 Organization Space Research Institute of National Academy of Sciences of Ukraine and State Space Agency of Ukraine popup.description2 The object of the research is methods for stabilizing families of discrete dynamic systems (DS) including systems for space purpose. The investigation goal is further development of the general DS control theory based on the guaranteed approach to interpreting limited parametric and structural perturbations in mathematical DS models as well as study of the effectiveness of using the obtained results in control of spacecrafts. In contrast to the well-known Kalman approach, the guaranteed approach does not require a priori information about the probabilistic properties of perturbations or uncertainty, which in many cases is not completely known to developers of control systems. A priori, it is assumed that the only available information is that concerning the limitations of the above-mentioned perturbations in some norm. The research methods are the methods of motion stability theory, linear algebra and optimization. The obtained results: methods for synthesis of control that stabilize a parametric family of discrete dynamic systems with limited structural and parametric perturbations and minimize their effect on the accuracy of the system. The field of application - enterprises of space industry of Ukraine, research and educational institutions of the National Academy of Sciences and the Ministry of Education and Science of Ukraine. Product Description popup.authors Волосов Віктор Вікторович Губарев Вячеслав Федорович Компанієнко Лілія Григорівна Кунцевич Всеволод Михайлович Мельничук Сергій Вікторович Сальніков Микола Миколайович Царук Ніна Петрівна Шевченко Володимир Миколайович popup.nrat_date 2020-04-02 Close