Title :
A New Strategy to the Multi-Objective Control of Linear Systems
Author :
Coutinho, M. ; Coutinho, D.F. ; Trofino, A. ; Barbosa, K.A.
Author_Institution :
Dept. Automation and Systems, Universidade Federal de Santa Catarina, PO Box 476, 88040-900, Florianopolis, SC, Brazil. macoeng@das.ufsc.br
Abstract :
A new approach to the mixed H2/H∞control of linear systems is presented. The proposed methodology is based on a new stabilization condition leading the control parametrization to be independent of the Lyapunov function. This nice property allows the use of multiple Lyapunov matrices to the multi-objective control design in a numerical and tractable way. A numerical example illustrates the approach as a tool for H2/H∞control synthesis.
Keywords :
Control design; Control systems; Linear matrix inequalities; Linear systems; Lyapunov method; Noise robustness; Signal design; Stability; Uncertainty; White noise;
Conference_Titel :
Decision and Control, 2005 and 2005 European Control Conference. CDC-ECC '05. 44th IEEE Conference on
Print_ISBN :
0-7803-9567-0
DOI :
10.1109/CDC.2005.1582744