Title :
Robust fault detection filter design for linear switched interval systems
Author :
Jiawei Wang ; Yi Shen ; Miao Zhang
Author_Institution :
Harbin Inst. of Technol., Harbin, China
fDate :
May 31 2014-June 2 2014
Abstract :
Switched interval system is a kind of special switched system whose parameter matrix changes in a limited and known range. Because switched property and interval matrix exist simultaneously, the structure of switched interval system is more complicated than common switched system. The fault detection problem is studied in this paper. The method of common lyapunov function is used under arbitrary switching signal. The exsitence condition and design method of robust fault detetion filter are given in LMI form. Then a simulation example prove the validity of method in the last section.
Keywords :
H∞ filters; Lyapunov methods; fault diagnosis; linear matrix inequalities; linear systems; LMI form; Lyapunov function; arbitrary switching signal; linear switched interval systems; parameter matrix; robust fault detection filter design; special switched system; Fault detection; Filtering theory; Maximum likelihood detection; Robustness; Switched systems; Switches; Symmetric matrices; H∞ Filter; Robust Fault Detection; Switched Interval System;
Conference_Titel :
Control and Decision Conference (2014 CCDC), The 26th Chinese
Conference_Location :
Changsha
Print_ISBN :
978-1-4799-3707-3
DOI :
10.1109/CCDC.2014.6852719
