Title :
Parameter-dependent L2-gain control synthesis
Author :
Hong, Boe-shong ; Ray, Asok ; Yang, Vigor
Author_Institution :
Dept. of Mech. Eng., Pennsylvania State Univ., University Park, PA, USA
Abstract :
This paper presents L2-gain synthesis of (finite-dimensional) linear parameter-varying (LPV) control systems in the setting of differential game theory. The output feedback control of fast-time-scale variables is gain-scheduled as a C1-continuous function of slow-time-scale parameters. The salient features of the proposed parameter-dependent L2-gain control are: (i) no explicit dependence on the temporal rates of the scheduling variables; and (ii) structural similarity with the standard finite-dimensional linear time-invariant (FDLTI) H∞ control law
Keywords :
H∞ control; control system synthesis; differential games; feedback; linear systems; multidimensional systems; time-varying systems; C1-continuous function; FDLTI H∞ control law; LPV control systems; LTI H∞ control law; differential game theory; fast-time-scale variables; finite-dimensional linear parameter-varying control systems; gain-scheduling; output feedback control; parameter-dependent L2-gain control synthesis; scheduling variables; slow-time-scale parameters; standard finite-dimensional linear time-invariant H∞ control law; structural similarity; temporal rates; Control system synthesis; Linear matrix inequalities; Loss measurement; Observers; Riccati equations; Robust control; Robust stability; Robustness; State estimation; Sufficient conditions;
Conference_Titel :
American Control Conference, 2000. Proceedings of the 2000
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-5519-9
DOI :
10.1109/ACC.2000.879260
