Control/fault diagnosis interactions analysis for structured bilinear systems

Sébastien Canitrot (1) , Taha Boukhobza (1) , Frédéric Hamelin (1) , Sinuhé Martinez-Martinez (1)

1 CRAN - Centre de Recherche en Automatique de Nancy

This work is dedicated to the study of control/fault diagnosis interactions for structured bilinear systems using a graph-theoretic approach. According to the fact that constant control inputs make possible the representation of a bilinear system by a linear one, some propositions provide the sufficient conditions for active-bfprg (Bilinear Fundamental Problem of Residual Generation) in this particular case. These conditions are easy to check because they are based on the comparison of expressions and on finding paths in a digraph.

Mots clés: Structural properties; bilinear systems; fault diagnosis; graph theory

Domaines: Automatique / Robotique

Sébastien Canitrot, Taha Boukhobza, Frédéric Hamelin, Sinuhé Martinez-Martinez. Control/fault diagnosis interactions analysis for structured bilinear systems. 3rd IFAC Symposium on System, Structure and Control, SSSC'07, Oct 2007, Foz do Iguaçu, Brazil. pp.CDROM. ⟨hal-00159413⟩