Title :
Rejection of sinusoidal disturbance approach based on high-gain principle
Author :
Bobtsov, Alexey A. ; Kolyubin, Sergey A. ; Pyrkin, Anton A.
Author_Institution :
Dept. of Control Syst. & Inf., St. Petersburg Nat. Res. Univ. of Inf. Technol. Mech. & Opt., St. Petersburg, Russia
Abstract :
This paper deals with the output stabilization of linear systems with unknown parameters and sinusoidal disturbance. The approach is based on a hybrid algorithm of frequency estimation, that is used for compensation of the harmonic disturbance, and the high-gain feedback principle for robust stabilization. Efficiency of the approach is demonstrated through numerical simulations.
Keywords :
feedback; linear systems; stability; frequency estimation; harmonic disturbance; high-gain feedback principle; hybrid algorithm; linear systems; output stabilization; robust stabilization; sinusoidal disturbance approach; Automation; Control systems; Frequency control; Frequency estimation; Harmonic analysis; Polynomials; Robustness;
Conference_Titel :
Decision and Control (CDC), 2012 IEEE 51st Annual Conference on
Conference_Location :
Maui, HI
Print_ISBN :
978-1-4673-2065-8
Electronic_ISBN :
0743-1546
DOI :
10.1109/CDC.2012.6426733
