Title :
Stabilization for a class of T-S uncertain nonlinear systems with Time-Delay
Author :
Hong, Zhang ; Lifeng, Zhang
Author_Institution :
Sch. of Sci., Dalian Ocean Univ., Dalian, China
Abstract :
Problem of delay-dependent stability analysis and stabilization for a class of T-S uncertain nonlinear delay systems is dealt with. By constructing new Lyapunov functions based on fuzzy membership functions, the fuzzy weighing matrices and double integrals are introduced. Based on the feasibility solutions of some linear matrix inequalities, the delay-dependent stability criteria and the new stabilization design scheme are derived. Finally, numerical examples are given to show the effectiveness of the results.
Keywords :
Lyapunov methods; delays; fuzzy control; fuzzy set theory; linear matrix inequalities; nonlinear control systems; stability; stability criteria; uncertain systems; Lyapunov functions; T-S uncertain nonlinear delay system stabilization; Takagi-Sugeno fuzzy model; delay-dependent stability criteria; double integrals; fuzzy membership functions; fuzzy weighing matrices; linear matrix inequalities; time delays; Bismuth; Fuzzy control; Linear matrix inequalities; Mathematical model; Stability analysis; Uncertainty; T-S model; fuzzy control; linear fractional uncertain; linear matrix inequality; time-delay;
Conference_Titel :
Control and Decision Conference (CCDC), 2012 24th Chinese
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4577-2073-4
DOI :
10.1109/CCDC.2012.6244056