Paper Info
Title
Passive analysis and finite-time anti-disturbance control for semi-Markovian jump fuzzy systems with saturation and uncertainty
Abstract
This paper mainly addresses the issue of passivity for semi-Markovian jump fuzzy systems (S-MJFSs) with saturation and uncertainty and analyzes the finite-time performance. Compared with existing research results, the passivity problem of semi-Markovian jump system (S-MJS) with mixed disturbances is proposed, and time-delay, parameter uncertainty are also considered in the close-loop systems. Takagi-Sugeno (T-S) fuzzy strategy is used to deal with finite-time nonlinear problem. Firstly, the sufficient condition of finite-time boundedness for S-MJFSs is proposed by the derivation and transformation of matrix inequality. Then, disturbance observer based control (DOBC) and passive control are combined to address the robust passive problem. Furthermore, finit-time passive controller is solved to guarantee the control requirements of uncertain S-MJFSs. Finally, the results are applied in the practical system model and the feasibility of the results is verified. (C) 2022 Elsevier Inc. All rights reserved.
Year
DOI
Venue
2022
10.1016/j.amc.2022.127030
APPLIED MATHEMATICS AND COMPUTATION
Keywords
DocType
Volume
Semi-Markovian jump systems, Passivity, T-S Fuzzy model, Finite-time boundedness, Uncertain system, Saturation
Journal
424
ISSN
Citations 
PageRank 
0096-3003
0
0.34
References 
Authors
0
6
Name
Order
Citations
PageRank
Tianbo Xu100.34
Chunxia Zhu200.34
Wenhai Qi3379.60
Jun Cheng453643.22
Kaibo Shi513.40
Liangliang Sun600.34