Title :
Stability analysis of fuzzy control for a class of complex uncertain nonlinear systems
Author :
Gong, Chang-zhong ; Ai-Hong Wang
Author_Institution :
Dept. of Math., Bohai Univ., Jinzhou, China
Abstract :
The stability problem of a class of complex nonlinear system, which is described by a discrete-time dynamical fuzzy model, is proposed in this paper. Stability of the discrete-time fuzzy system is discussed and two sufficient conditions to guarantee the stability of the system are given in terms of the interval theory. The later condition is converted to the solvability of a linear matrix inequality.
Keywords :
discrete time systems; fuzzy control; fuzzy systems; large-scale systems; linear matrix inequalities; nonlinear control systems; stability; complex uncertain nonlinear system; discrete-time dynamical fuzzy model; fuzzy control; interval theory; linear matrix inequality; stability analysis; Fuzzy control; Fuzzy sets; Fuzzy systems; Linear matrix inequalities; Mathematical model; Nonlinear control systems; Nonlinear systems; Stability analysis; Sufficient conditions; Uncertainty; Uncertain nonlinear system; asymptotic stability; linear matrix inequality;
Conference_Titel :
Machine Learning and Cybernetics, 2005. Proceedings of 2005 International Conference on
Conference_Location :
Guangzhou, China
Print_ISBN :
0-7803-9091-1
DOI :
10.1109/ICMLC.2005.1527045
