Robust finite-Time control and reachable set estimation for uncertain switched neutral systems with time delays and input constraints

Shuowei Jin, Yongheng Pang, Xiaoming Zhou, Aiyun Yan, Wei Wang and Wenbo Hu

Applied Mathematics and Computation, 2021, vol. 407, issue C

Abstract: This work focuses on robust finite-time fault-tolerant control and reachable set estimation for uncertain switched neutral systems subject to time delays as well as input constraints. There are few attempts to investigate robust finite-time boundedness and reachable set estimation for uncertain switched neutral systems. At the same time, input-output finite-time stability is also investigated. Compared with the existing studies, this system has wider application. A dynamic output feedback nonlinear controller is researched. An augmented closed-loop system is provided. Moreover, the sufficient conditions of finite-time boundedness, reachable set estimation and input-output finite-time stability for the closed-loop system are obtained in the framework of linear matrix inequalities via piecewise Lyapunov function. Ultimately, two examples are provided to demonstrate this validity of this approach in this paper.

Keywords: Switched neural systems; Finite-time boundedness (FTB); Reachable set estimation; Input-output finite-time stability (IO-FTS); Controller design (search for similar items in EconPapers)
Date: 2021
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:407:y:2021:i:c:s0096300321004100

DOI: 10.1016/j.amc.2021.126321

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