Title :
A geometric approach to fault detection and isolation for bilinear systems
Author :
Hammouri, H. ; Kabore, P. ; Kinnaert, M.
Author_Institution :
LAGEP, Univ. Claude Bernard, Villeurbanne, France
fDate :
9/1/2001 12:00:00 AM
Abstract :
In this paper, a geometric approach to the synthesis of a residual generator for fault detection and isolation (FDI) in bilinear systems is considered. A necessary and sufficient condition to solve the so-called fundamental problem of residual generation is obtained. The proposed approach resorts to extensions of the notions of (C, A)-invariant and unobservability subspaces, and it yields a constructive design method
Keywords :
bilinear systems; continuous time systems; control system synthesis; fault diagnosis; observers; bilinear systems; continuous time systems; fault detection; fault isolation; necessary condition; observer; sufficient condition; Actuators; Design methodology; Fault detection; Filters; Linear systems; Monitoring; Nonlinear systems; Signal generators; Signal processing; Sufficient conditions;
Journal_Title :
Automatic Control, IEEE Transactions on
