In this section
@inproceedings{Boem:2012:10.3182/20120829-3-MX-2028.00071,
author = {Boem, F and Ferrari, RMG and Parisini, T and Polycarpou, MM},
doi = {10.3182/20120829-3-MX-2028.00071},
pages = {1089--1094},
title = {Distributed fault diagnosis for input-output continuous-time nonlinear systems},
url = {http://dx.doi.org/10.3182/20120829-3-MX-2028.00071},
year = {2012}
}
TY - CPAPER
AB - In this paper, new results on distributed fault diagnosis of continuous-time nonlinear systems with partial state measurements are proposed. Following an overlapping decomposition framework, the dynamics of a nonlinear uncertain large-scale dynamical systems is described as the interconnection of several subsystems. Each subsystem is monitored by its own Local Fault Diagnoser, based on a set of local estimators. A consensus-based protocol is used to improve the detectability and the isolability of faults affecting variables shared among different subsystems because of the overlapping decomposition. A sufficient condition assuring the convergence of the estimation errors is derived. Time-varying threshold functions guaranteeing no false-positive alarms and theoretical results containing detectability and isolability conditions are presented. © 2012 IFAC.
AU - Boem,F
AU - Ferrari,RMG
AU - Parisini,T
AU - Polycarpou,MM
DO - 10.3182/20120829-3-MX-2028.00071
EP - 1094
PY - 2012///
SN - 1474-6670
SP - 1089
TI - Distributed fault diagnosis for input-output continuous-time nonlinear systems
UR - http://dx.doi.org/10.3182/20120829-3-MX-2028.00071
ER -