Title :
Minimax problem of damping of forced oscillations in linear systems
Author :
Shiriaev, Anton S.
Author_Institution :
Dept. of Math. & Mech., St.-Petersburg State Univ., St. Petersburg, Russia
Abstract :
The problem of damping of forced oscillations is considered. It is assumed that control system is linear, unobservable external disturbance is a harmonic function with known spectrum and performance index is quadratic. Under these assumptions the description of linear minimax optimal regulators set M is obtained. For the special case the set of linear universal optimal regulators (exact definition see below) is not empty it is shown that it coincides with M.
Keywords :
damping; linear systems; minimax techniques; optimal control; vibration control; damping; external disturbance; forced oscillation; harmonic function; linear control system; linear minimax optimal regulator; linear universal optimal regulator; Damping; Harmonic analysis; Optimization; Oscillators; Polynomials; Regulators; Harmonic Disturbance Damping; Linear System; Optimal Control;
Conference_Titel :
Control Conference (ECC), 1997 European
Conference_Location :
Brussels
Print_ISBN :
978-3-9524269-0-6
