Finite-time interval observer design for discrete-time switched systems: A linear programming approach

Finite-time interval observer design for discrete-time switched systems: A linear programming approach

This paper deals with the finite-time interval observer design method for discrete-time switched systems subjected to disturbances. The disturbances of the system are unknown but bounded. The framework of the finite-time interval observer is established and the sufficient conditions are derived by t...

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Main Authors: Fei Sun, Jun Huang, Xiang Ma, Xiao Wen
Format: Article
Language:English
Published: SAGE Publishing 2020-08-01
Series:Measurement + Control
Online Access:https://doi.org/10.1177/0020294020923074
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spelling doaj-75da05edd7bb4a229b4f42a8420a059a2020-11-25T04:03:22ZengSAGE PublishingMeasurement + Control0020-29402020-08-015310.1177/0020294020923074Finite-time interval observer design for discrete-time switched systems: A linear programming approachFei SunJun HuangXiang MaXiao WenThis paper deals with the finite-time interval observer design method for discrete-time switched systems subjected to disturbances. The disturbances of the system are unknown but bounded. The framework of the finite-time interval observer is established and the sufficient conditions are derived by the multiple linear copositive Lyapunov function. Furthermore, the conditions which are expressed by the forms of linear programming are numerically tractable by standard computing software. One example is simulated to illustrate the validity of the designed observer.https://doi.org/10.1177/0020294020923074
collection DOAJ
language English
format Article
sources DOAJ
author Fei Sun
Jun Huang
Xiang Ma
Xiao Wen
spellingShingle Fei Sun
Jun Huang
Xiang Ma
Xiao Wen
Finite-time interval observer design for discrete-time switched systems: A linear programming approach
Measurement + Control
author_facet Fei Sun
Jun Huang
Xiang Ma
Xiao Wen
author_sort Fei Sun
title Finite-time interval observer design for discrete-time switched systems: A linear programming approach
title_short Finite-time interval observer design for discrete-time switched systems: A linear programming approach
title_full Finite-time interval observer design for discrete-time switched systems: A linear programming approach
title_fullStr Finite-time interval observer design for discrete-time switched systems: A linear programming approach
title_full_unstemmed Finite-time interval observer design for discrete-time switched systems: A linear programming approach
title_sort finite-time interval observer design for discrete-time switched systems: a linear programming approach
publisher SAGE Publishing
series Measurement + Control
issn 0020-2940
publishDate 2020-08-01
description This paper deals with the finite-time interval observer design method for discrete-time switched systems subjected to disturbances. The disturbances of the system are unknown but bounded. The framework of the finite-time interval observer is established and the sufficient conditions are derived by the multiple linear copositive Lyapunov function. Furthermore, the conditions which are expressed by the forms of linear programming are numerically tractable by standard computing software. One example is simulated to illustrate the validity of the designed observer.
url https://doi.org/10.1177/0020294020923074
work_keys_str_mv AT feisun finitetimeintervalobserverdesignfordiscretetimeswitchedsystemsalinearprogrammingapproach
AT junhuang finitetimeintervalobserverdesignfordiscretetimeswitchedsystemsalinearprogrammingapproach
AT xiangma finitetimeintervalobserverdesignfordiscretetimeswitchedsystemsalinearprogrammingapproach
AT xiaowen finitetimeintervalobserverdesignfordiscretetimeswitchedsystemsalinearprogrammingapproach
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