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

作者：

Highlights：

• This is one of the few attempts to investigate a dynamic output feedback controller to realize fault-tolerant control for switched neutral system against time delays as well as input constraints.

• This work shows one of the few attempts to handle the issues of FTB, reachable set estimation and IO-FTS simultaneously for switched neutral system against time delays as well as input constraints, indicating that satisfactory results are acquired in finite-time.

• A novel piecewise Lyapunov function is utilized and then less conserva- tive results are acquired.

摘要

•This is one of the few attempts to investigate a dynamic output feedback controller to realize fault-tolerant control for switched neutral system against time delays as well as input constraints.•This work shows one of the few attempts to handle the issues of FTB, reachable set estimation and IO-FTS simultaneously for switched neutral system against time delays as well as input constraints, indicating that satisfactory results are acquired in finite-time.•A novel piecewise Lyapunov function is utilized and then less conserva- tive results are acquired.

论文关键词：Switched neural systems,Finite-time boundedness (FTB),Reachable set estimation,Input-output finite-time stability (IO-FTS),Controller design

论文评审过程：Received 25 November 2020, Revised 8 April 2021, Accepted 26 April 2021, Available online 14 May 2021, Version of Record 14 May 2021.

论文官网地址：https://doi.org/10.1016/j.amc.2021.126321