Title :
New design of robust observers for fault detection and isolation
Author :
Koenig, D. ; Nowakowski, Samuel ; Bourjij, A.
Author_Institution :
Inst. Henri Poincare, Paris, France
Abstract :
In this paper, we present a design method for unknown input observers used for fault detection and isolation. The necessary and sufficient conditions for the existence of the observers are given, and the results are illustrated by an algorithm and a numerical example
Keywords :
fault diagnosis; inverse problems; linear systems; matrix algebra; observers; Moore-Penrose generalised inverse; fault detection; fault isolation; linear time invariant systems; necessary condition; robust observers; sufficient condition; unknown input observers; Design methodology; Fault detection; Logic; Real time systems; Robustness; Sensor systems; State estimation; Sufficient conditions; Vectors;
Conference_Titel :
Decision and Control, 1996., Proceedings of the 35th IEEE Conference on
Conference_Location :
Kobe
Print_ISBN :
0-7803-3590-2
DOI :
10.1109/CDC.1996.572721
