Title :
Fault decoupling via generalized output injection
Author :
Join, Cedric ; Ponsart, J-Christophe ; Sauter, Dominique ; Jamouli, Hicham
Author_Institution :
Centre de Recherche en Automatique de Nancy (CRAN), CNRS UMR 7039, Université Henri Poincaré, Nancy 1, BP 239, F-54506 Vandœuvre Cedex, France
Abstract :
This paper deals with the problem of fault (or disturbance) decoupling in nonlinear systems. A new method is proposed to increase dimension of state subspace which is insensitive to fault (or disturbance). This method is based on a nonlinear filter defined by means of the generalized output injection. An example is presented which illustrates results.
Keywords :
Fault detection; Mathematical model; Nonlinear systems; Silicon; State estimation; Upper bound; Filter; Nonlinear system; Output injection; Perturbance decoupling;
Conference_Titel :
European Control Conference (ECC), 2003
Conference_Location :
Cambridge, UK
Print_ISBN :
978-3-9524173-7-9
