Title :
A geometric approach for fault detection and isolation in dynamic uncertain systems
Author :
Hamelin, F. ; Defranoux, C. ; Rambeaux, F.
Author_Institution :
CRAN, Univ. Henri Poincare, Vandoeuvre, France
Abstract :
Formulates in an original form the robust fault detection and isolation (RFDI) problem and proposes two approaches to solve it. The first one is aimed at fault detection while the second one is aimed at fault isolation. A simulation example illustrates these notions and shows the interest for using in parallel these two methods in order to detect and isolate fault as well as possible
Keywords :
fault diagnosis; filtering theory; geometry; optimisation; transfer function matrices; uncertain systems; dynamic uncertain systems; fault detection and isolation; geometric approach; Design optimization; Fault detection; Filters; Fluctuations; Frequency domain analysis; Performance analysis; Robustness; Uncertain systems; Uncertainty; Vectors;
Conference_Titel :
Decision and Control, 1999. Proceedings of the 38th IEEE Conference on
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-5250-5
DOI :
10.1109/CDC.1999.831415
