Open AccessEquations of periodic modes, which take into account features of the dynamics of their course in nonlinear automatic systems with computers in control system
Author(s) -
Олександр Войтко,
Владислав Солонніков,
Олена Полякова,
Андрій Ткачов
Publication year - 2021
Publication title -
sistemi obrobki ìnformacìï
Language(s) - English
Resource type - Journals
eISSN - 2518-1696
pISSN - 1681-7710
DOI - 10.30748/soi.2021.164.02
Subject(s) - linearization , nonlinear system , class (philosophy) , computer science , control theory (sociology) , dynamics (music) , feedback linearization , diagram , system dynamics , course (navigation) , harmonic , flow (mathematics) , control (management) , mathematics , control engineering , engineering , physics , artificial intelligence , geometry , quantum mechanics , database , acoustics , aerospace engineering
In the article, based on the application of a continuous-discrete approach to the description of periodic modes that are possible in automatic systems with a control computer, equations are obtained that take into account the peculiarities of the dynamics of their flow in nonlinear systems of the noted class and provide an increase in the accuracy of calculating their parameters. This is achieved by taking into account the specifics of the structural diagram of the system under study by replacing the NOT system with harmonic linearization coefficients, which have correspondingly different formula expressions. The use of the proposed equations will make it possible to use the investigated modes more efficiently during the functioning of the system, or vice versa, it is guaranteed to get rid of them.