Title :
Robust stability analysis of T-S fuzzy systems with interval time-varying delays via a relaxation technique
Author_Institution :
Dept. of Electr. Eng., Univ. of Ulsan, Ulsan, South Korea
Abstract :
This paper addresses the robust stability analysis problem of T-S fuzzy systems with interval time-varying delays. In the derivation, this paper provides a useful relaxation technique to obtain a less conservative stability criterion from an appropriate Lyapunov-Krasovskii functional dependent on fuzzy weighting functions.
Keywords :
Lyapunov methods; delays; fuzzy systems; relaxation; robust control; time-varying systems; Lyapunov-Krasovskii functional; T-S fuzzy system; conservative stability criterion; fuzzy weighting functions; interval time varying delays; relaxation technique; robust stability analysis; Delay; Fuzzy systems; Robust stability; Robustness; Stability criteria; Symmetric matrices; Time varying systems;
Conference_Titel :
Automation Science and Engineering (CASE), 2012 IEEE International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4673-0429-0
DOI :
10.1109/CoASE.2012.6386326
