ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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5
Issue
vol 60 / MAY, 2017
Article
UDC 62.50

ESTIMATION OF CONTROL COSTS IN THE PROBLEM OF ENSURING OF REQUIRED MODE STRUCTURE AND ROBUSTNESS

D. . Biryukov
ITMO University; Postgraduate


O. V. Slita
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics; Associate professor


A. V. Ushakov
ITMO University, Saint Petersburg, 197101, Russian Federation; Professor


Abstract. The problem of synthesis of robust continuous system with assigned mode structure is discussed. The proposed approach is based on fixing of required transient time and choice of mode structure in such a way as to minimize control costs. Algorithm of the synthesis with the use of control costs gramian is presented.
Keywords: dynamic system, gramian, control costs, robustness.