Title :
A minimum-time robust detection filter for multiple faults isolation
Author :
Keller, J.Y. ; Aubrun, C. ; Hamelin, F. ; Sauter, D.
Author_Institution :
Univ. Henri Poincare, Vandoeuvre les Nancy, France
Abstract :
A fault isolation observer is developed for failure detection and isolation of multiple faults in discrete-time dynamic systems. The design of freedom remaining available after directional residuals generation is used to satisfy an H∞ disturbance attenuation constraint.
Keywords :
H∞ control; control system synthesis; discrete time systems; fault tolerant control; robust control; H∞ disturbance attenuation constraint; discrete-time dynamic system; failure detection; fault isolation observer; minimum-time robust detection filter; Attenuation; Fault detection; Filtering theory; Observers; Robustness; Vectors; Analytic redundancy; detection filter; directional residuals; disturbance attenuation;
Conference_Titel :
Control Conference (ECC), 2001 European
Conference_Location :
Porto
Print_ISBN :
978-3-9524173-6-2
