Title :
Multiobjective Robust Control via Youla Parametrization
Author :
Neering, Jan ; Drai, Rémi ; Bordier, Marc ; Maïzi, Nadia
Author_Institution :
Center for Applied Mathematics, Ecole des Mines de Paris, France
Abstract :
Using Youla Parametrization and Linear Matrix Inequalities (LMI) a Multiobjective Robust Control (MRC) design for continuous linear time invariant (LTI) systems with bounded uncertainties is described. The design objectives can be a combination of H∞-, H2-performances, constraints on the control signal, etc.. Based on an initial stabilizing controller all stabilizing controllers for the uncertain system can be described by the Youla parametrization. Given this representation, all objectives can be formulated by independent Lyapunov functions, increasing the degree of freedom for the control design.
Keywords :
Closed loop systems; Control systems; Hydrogen; Linear matrix inequalities; Lyapunov method; Mathematics; Robust control; Signal design; Uncertain systems; Uncertainty;
Conference_Titel :
Computer Aided Control System Design, 2006 IEEE International Conference on Control Applications, 2006 IEEE International Symposium on Intelligent Control, 2006 IEEE
Conference_Location :
Munich, Germany
Print_ISBN :
0-7803-9797-5
Electronic_ISBN :
0-7803-9797-5
DOI :
10.1109/CACSD-CCA-ISIC.2006.4776855
