Title :
LMI Relaxed Stability Conditions for Fuzzy-Model-based Control Systems
Author :
Lam, H.K. ; Leung, F.H.F.
Author_Institution :
King´´s Coll. London, London
Abstract :
This paper investigates the system stability of the fuzzy-model-based control systems. New stability conditions in terms of linear matrix inequalities (LMIs) will be derived based on the Lyapunov-based approach. It will be shown that the proposed stability conditions offer relaxed stability result than that of some important published stability conditions. The feedback gains of the fuzzy controller will be designed based on the LMI-based approach. A numerical example will be given to show the merits of the proposed stability conditions.
Keywords :
Lyapunov methods; fuzzy control; linear matrix inequalities; numerical stability; LMI relaxed stability condition; Lyapunov-based approach; fuzzy controller; fuzzy-model-based control system; Control system synthesis; Control systems; Educational institutions; Feedback; Fuzzy control; Fuzzy systems; Linear matrix inequalities; Nonlinear control systems; Signal processing; Stability analysis;
Conference_Titel :
Fuzzy Systems, 2006 IEEE International Conference on
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-9488-7
DOI :
10.1109/FUZZY.2006.1681968
