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AUTOMATICA
2010
106views more  AUTOMATICA 2010»
13 years 5 months ago
Fault detection for discrete event systems using Petri nets with unobservable transitions
In this paper we present an efficient approach for the fault detection of discrete event systems using Petri nets. We assume that some of the transitions of the net are unobservabl...
Maria Paola Cabasino, Alessandro Giua, Carla Seatz...
TASE
2007
IEEE
14 years 1 months ago
Synthesis Of Optimal-Cost Dynamic Observers for Fault Diagnosis of Discrete-Event Systems
Fault diagnosis consists in synthesizing a diagnoser that observes a given plant through a set of observable events, and identifies faults which are not observable as soon as pos...
Franck Cassez, Stavros Tripakis, Karine Altisen
AI
2005
Springer
14 years 1 months ago
First Steps Towards Incremental Diagnosis of Discrete-Event Systems
This paper deals with the incremental off-line computation of diagnosis of discrete-event systems. Traditionally, the diagnosis is computed from the global automaton describing th...
Alban Grastien, Marie-Odile Cordier, Christine Lar...
AUTOMATICA
2000
94views more  AUTOMATICA 2000»
13 years 7 months ago
Mutually nonblocking supervisory control of discrete event systems
For discrete event systems, modular supervisory control refers to modular design of a supervisor when multiple control specifications are given. This problem has been studied for ...
M. Fabian, R. Kumar
DEDS
2006
101views more  DEDS 2006»
13 years 7 months ago
Near-Optimal Online Control of Dynamic Discrete-Event Systems
A class of time-varying discrete-event systems, named dynamic discrete-event systems, is defined. The goal of this paper is to provide a method which is modular and can be applied ...
Lenko Grigorov, Karen Rudie