Reference for citation: Tchikurov N. G. Predictor-based regulators for subordinate control of regulated and tracking electric drives. Journal of Instrument Engineering. 2024. Vol. 67, N 1. P. 46—60 (in Russian). DOI: 10.17586/0021-3454-2024-67-1-46-60.

Abstract. The traditional PI and PID controllers used in the existing systems of subordinate control of regulated and tracking electric drives do not provide the necessary high quality of regulation. The purpose of the work is to eliminate over-regulation, fluctuations, and increased inertia in electric drives during transients. To solve the problem of ensuring the specified speed and accuracy of the tracking system with a minimum time of transient processes, fundamentally new software controllers based on predicators are developed. A method of synthesis of these regulators in relation to regulated and tracking electric drives is considered. The results of simulation modeling of the regulated and tracking electric drives, as well as test data of the regulated electric drive with new regulators are presented.

Keywords: adjustable electric drive, tracking electric drive, subordinate control, digital regulators, automatic control systems, regulation, theory of automatic control, CNC systems, optical (astronomical) telescopes

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