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State estimation for short‐time switched linear systems under asynchronous switching
Author(s) -
Xiang Weiming,
Xiao Jian,
Iqbal Muhammad Naveed
Publication year - 2014
Publication title -
international journal of adaptive control and signal processing
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.73
H-Index - 66
eISSN - 1099-1115
pISSN - 0890-6327
DOI - 10.1002/acs.2408
Subject(s) - asynchronous communication , control theory (sociology) , observer (physics) , computer science , state (computer science) , interval (graph theory) , class (philosophy) , stability (learning theory) , linear system , mathematics , algorithm , control (management) , telecommunications , mathematical analysis , physics , quantum mechanics , combinatorics , artificial intelligence , machine learning
SUMMARY In this note, the state estimation problem for a class of short‐time switched linear systems is investigated. By incorporating the concept of finite‐time stability, an observer is designed to ensure the error dynamics finite‐time stable in the short‐time switching interval under the general asynchronous switching whereas synchronous switching mode is its special case. A numerical example is provided to illustrate the effectiveness of our study in this paper. Copyright © 2013 John Wiley & Sons, Ltd.