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Постійне посилання колекціїhttps://dspace.nuft.edu.ua/handle/123456789/7522
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Документ Modification of the Method of Least Squares(2019) Silvestrov, Anton; M'yakshylo, Olena; Kryvoboka, HalynaThe article deals with the problems of using a focused multilevel information system in optimal management. In order to make such a system more efficient, it is proposed to modify the least-squares method, which provides unbiased estimates of the parameters in the real situation of noisy measurements of input and output signals of the primary converters. Parameters are estimated using the proposed method, which ensures smoothing of external influences of the model under study on the results. The efficiency of the considered method is confirmed by comparison with the method of least squaresДокумент Аpplied a Conditions of Smoothness of Causal Relationships in the Problem of Constructing of Mathematical Models(2020) Silvestrov, Anton; Spinul, Ludmila; Serdiuk, A. A.The publication, based on the fundamental property of all real processes, namely the smoothness of nonlinear causal relationships between the variables of the state of the object of identification and the variables themselves, presents a few of new identification methods that are simpler and more accurate than traditional. These methods are illustrated by examples of estimating the aerodynamic coefficients and balancing characteristics of aircraft, building a single mathematical model of the magnetization curve.Документ The Introduction(2018) Samsonov, Valeriy; Silvestrov, Anton; Spinul, LudmilaThis scientific work aims to represent some elements of the theory of identification that are important for both practical use and further theoretical research in order to build logically complete basic and applied theory of identification as mathematically reasonable theory of knowledge of the cause-and-effect relationship in the objects of the real world. For those specialists who carry out theoretical and experimental researches (technical, economic, biological, social etc) of the real-world objects with the aim of their optimal adaptive control, diagnostics of state, forecasting the consequences and so on. It will be useful for students, postgraduates and doctoral research scholars who study the real objects.