Zejian Zhang1, Dawei Wang2,*, Peng Li1, Xiao-Zhi Gao3
Intelligent Automation & Soft Computing, Vol.26, No.5, pp. 905-915, 2020, DOI:10.32604/iasc.2020.010123
Abstract In this paper, the stabilization problem of an observer-based T-S fuzzy
time-delay system under imperfect premise matching is studied, in which the T-S
fuzzy observer model with time-delay and the fuzzy controller do not share the
same membership functions. The objective is to design a state observer and unmatching fuzzy controller such that the closed-loop system with time-delay is
asymptotically stable. A sufficient condition for the stabilization via observerbased state feedback under imperfect premise matching is presented, and an
observer-based state feedback controller under imperfect premise is also
constructed. The proposed control scheme is well capable of enhancing the design… More >
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