Title :
Fault diagnosis based on Petri net reduced models
Author :
Ruiz-Beltrán, E. ; López-Mellado, E. ; Ramírez-Trevino, A.
Author_Institution :
CINVESTAV, Unidad Guadalajara, Zapopan
Abstract :
This paper is concerned with fault detection and location of discrete event systems (DES) modeled using interpreted Petri nets (IPN). In a DES model places and transitions may be epsiv-labeled for representing internal DES behavior. An efficient method for obtaining a diagnoser IPN model is proposed: based on the DES model, an Petri net is synthesized; this net consists of a single place and the same number of transitions that the system model; the current marking of this place is enough to determine and locate faults occurring within the DES
Keywords :
Petri nets; discrete event systems; fault location; DES; IPN; discrete event system; fault detection; fault diagnosis; fault location; interpreted Petri net; Algorithm design and analysis; Artificial intelligence; Automata; Design methodology; Discrete event systems; Equations; Fault detection; Fault diagnosis; Monitoring; Petri nets; Discrete Event Systems; Fault detection and location; Interpreted Petri Nets;
Conference_Titel :
Electrical and Electronics Engineering, 2006 3rd International Conference on
Conference_Location :
Veracruz
Print_ISBN :
1-4244-0402-9
Electronic_ISBN :
1-4244-0403-7
DOI :
10.1109/ICEEE.2006.251891
