DocumentCode :
1673979
Title :
Descriptor approach to unknown input PI observer design: Application to fault detection
Author :
Pasand, M. M Share ; Taghirad, H.D.
Author_Institution :
Dept. of Syst. & Control, K. N. Toosi Univ. of Technol., Tehran, Iran
fYear :
2010
Firstpage :
600
Lastpage :
604
Abstract :
The descriptor observer approach is improved further to a more suitable observer scheme which is applicable to a more general group of faults and systems. Also a disturbance decoupling scheme is added to the mentioned observer in order to enable the observer to distinguish faults from disturbances.
Keywords :
PI control; observers; descriptor observer approach; disturbance decoupling scheme; fault detection; unknown input PI observer design; Control systems; Equations; Fault detection; Mathematical model; Observers; Descriptor observer approach; PI observer; descriptor systems; fault estimation; observer based fault detection;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Control Automation and Systems (ICCAS), 2010 International Conference on
Conference_Location :
Gyeonggi-do
Print_ISBN :
978-1-4244-7453-0
Electronic_ISBN :
978-89-93215-02-1
Type :
conf
Filename :
5669817
Link To Document :
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