Title :
Fault diagnosis with dynamic observers
Author :
Cassez, Franck ; Tripakis, Stavros
Author_Institution :
CNRS/IRCCyN, Nantes
Abstract :
In this paper, we review some recent results about the use of dynamic observers for fault diagnosis of discrete event systems. Dynamic observers can switch sensors on or off, thus dynamically changing the set of events they wish to observe. We study the dynamic diagnoser synthesis problem and some related optimization problems.
Keywords :
discrete event systems; fault diagnosis; observers; discrete event systems; dynamic diagnoser synthesis problem; dynamic observers; fault diagnosis; optimization problems; Automata; Automatic control; Automatic testing; Computerized monitoring; Discrete event systems; Fault detection; Fault diagnosis; Polynomials; Switches; Watches;
Conference_Titel :
Discrete Event Systems, 2008. WODES 2008. 9th International Workshop on
Conference_Location :
Goteborg
Print_ISBN :
978-1-4244-2592-1
Electronic_ISBN :
978-1-4244-2593-8
DOI :
10.1109/WODES.2008.4605947
