Title :
Estimation of unknown inputs in linear systems
Author :
Maquin, Didier ; Gaddouna, Besma ; Ragot, José
Author_Institution :
Centre de Recherche en Autom. de Nancy, Vandoeuvre, France
fDate :
29 June-1 July 1994
Abstract :
A systematic design procedure is developed for determining unknown inputs of a dynamic system. The results presented in this paper can be used directly for the design of fault detection and isolation observers for systems with unknown inputs or for systems with faulty inputs.
Keywords :
linear systems; observers; dynamic system; fault detection and isolation observers; faulty inputs; linear systems; unknown inputs estimation; Design methodology; Equations; Fault detection; Inverse problems; Linear systems; MIMO; Matrix decomposition; Singular value decomposition; Sufficient conditions; Vectors;
Conference_Titel :
American Control Conference, 1994
Print_ISBN :
0-7803-1783-1
DOI :
10.1109/ACC.1994.751939
