The guaranteed cost control for a class of memory T-Sfuzzy time-celay systems
WANG Yan-hua;QI Gui-xia;ZHENG Li-wen;Chaoyang Teachers College;
Based on the T-Sfuzzy systems with the state of uncertain,it is designed of a memory fuzzy feedback controller,by using the Lyapunov stability theory and linear matrix inequality(LMI)technique,a sufficient condition for the existence of guaranteed cost controllers is given,and an upper-bound for the given guaranteed cost function is supplied.Secondly,by constructing a Lyapunov function and using the memory feedback controller,the closed-loop system is asymptotically stable.Finally,the simulation example is given to illustrate the validity of the proposed method.
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