DESIGN OF STATIC REGULATOR FOR DISCRETE SYSTEMS WITH PERIODICALLY VARYING COEFFICIENTS
ITMO University, Saint Petersburg, 197101, Russian Federation; Associate professor
V. V. Grigoriev
ITMO University, Saint Petersburg, 197101, Russian Federation; Professor
O. K. Mansurova
North-West State Technical University;
Y. . Rabysh
ITMO University; Postgraduate
V. Y. Ryukhin
St. Petersburg State University of Information Technologies, Mechanics and Optics; Department of Control Systems and Informatics;
N. . Cherevko
ITMO University; Postgraduate
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Abstract. Procedure of synthesis of static regulator is developed for linear discrete systems with periodically varying coefficients on the base of the local optimization method. The procedure is reduced to solution to a system of matrix algebraic equations of Riccati type, the number of equations corresponds to the number of discrete intervals in the period of the system parameters variations. Synthesis of a proportional regulator is carried out with use of the theoretical results.
Keywords:
discrete system, periodic variation of parameters, proportional regulator, quality of processes, mathematical modeling.
