Title :
Fuzzy control for continuous time-varying delay systems
Author :
Hongying Zhou ; Xiaojie Su ; Peng Shi ; Yong-Duan Song
Author_Institution :
Chongqing Univ., Chongqing, China
Abstract :
In this paper, the problem of stability analysis and fuzzy controller design is investigated for continuous-time systems with time-varying delays. Based on the reciprocally convex technique, a sufficient condition of the asymptotic stability is developed for the concerned fuzzy delayed systems. Then, from the derived results, a novel state feedback fuzzy controller is designed. Finally, the parameters of the proposed controller are derived in terms of linear matrix inequalities, which can be easily figure out by the optimization techniques.
Keywords :
asymptotic stability; continuous time systems; control system synthesis; delays; fuzzy control; linear matrix inequalities; optimisation; state feedback; time-varying systems; asymptotic stability; continuous time-varying delay systems; fuzzy controller design; fuzzy delayed systems; linear matrix inequalities; optimization techniques; reciprocally convex technique; stability analysis; state feedback fuzzy controller; Asymptotic stability; Delays; Fuzzy systems; Nonlinear systems; Stability criteria; State feedback;
Conference_Titel :
Fuzzy Theory and Its Applications (iFUZZY), 2014 International Conference on
Print_ISBN :
978-1-4799-4590-0
DOI :
10.1109/iFUZZY.2014.7091263
