International Federation of Automatic Control
3rd IFAC SYMPOSIUM on SYSTEM, STRUCTURE and CONTROL

Foz do Iguassu, Brazil October 17th - 19th, 2007


Friday Evening

Session FE2: Failure Detection and Diagnosis


Chair: J. M. Dion - France
Co-chair: Juan Carlos Martínez-García - Mexico
Room: Montevideo
2007-10-19
From 16:00 to 18:00
Control/Fault Diagnosis Interactions Analysis for Structured Bilinear Systems
Sébastien Canitrot; Taha Boukhobza; Frédéric Hamelin; Sinuhe Martinez-Martinez
Contact: Sébastien Canitrot - France
17:00-17:20
Abstract:
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. Copyright © 2007 IFAC.