Robust dynamic output feedback fault-tolerant control for Takagi-Sugeno fuzzy systems with interval time-varying delay via improved delay partitioning approach

• Published in: Open mathematics (Warsaw, Poland) Vol. 14; no. 1; pp. 986 - 1006
• Main Authors: Sun, Chao, Wang, Fuli, He, Xiqin
• Format: Journal Article
• Language: English
• Published: De Gruyter Open 01.01.2016; De Gruyter
• Subjects: 34D23; 37B25; 93D09; Actuator fault compensation; Asymptotically stable; Disturbance rejection; Fault estimation; Fault-tolerant control; Linear matrix inequalities; T-S fuzzy models; Time-varying delay

This paper addresses the problem of robust fault-tolerant control design scheme for a class of Takagi-Sugeno fuzzy systems subject to interval time-varying delay and external disturbances. First, by using improved delay partitioning approach, a novel n-steps iterative learning fault estimation obser...