Title :
Static output feedback design for H∞ control by descent method
Author_Institution :
Dept. of Mech. Syst. Eng., Hiroshima Univ., Higashi-Hiroshima
Abstract :
In this paper, a search method for a static output feedback gain of H∞ control problem is proposed. This method treats the bilinear matrix inequality that contains a Lyapunov matrix and a controller gain as variables directly. It is a descent method in the controller gain space. A feasible direction of the gain is obtained by solving a linear matrix inequality and a minimum point in the direction is found by a line search. By the iteration of this procedure, a monotonically non-increasing sequence of H∞ norm is given
Keywords :
H∞ control; Lyapunov matrix equations; bilinear systems; control system synthesis; feedback; linear matrix inequalities; H∞ control; Lyapunov matrix; bilinear matrix inequality; controller gain; descent method; linear matrix inequality; static output feedback design; Control systems; Design methodology; Frequency dependence; Linear matrix inequalities; Matrix converters; Output feedback; Search methods; Symmetric matrices; Three-term control; USA Councils;
Conference_Titel :
Decision and Control, 2006 45th IEEE Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-0171-2
DOI :
10.1109/CDC.2006.376694
