DocumentCode
1744135
Title
A Petri net scheme for DES state estimation
Author
Rivera-Rangel, I. ; Aguirre-Salas, L. ; Ramirez-Trevino, A. ; López-Mellado, E.
Author_Institution
CINVESTAV-IPN, Mexico City, Mexico
Volume
3
fYear
2000
fDate
2000
Firstpage
2260
Abstract
This paper presents new results on state estimation of discrete event systems modeled by interpreted Petri nets. First, the concepts of event detectability and observability are introduced. Then necessary and sufficient conditions for observability of systems described by marked graphs and state machines are presented. Finally, a general scheme for state estimation is proposed. This result is illustrated using an example of a manufacturing system
Keywords
Petri nets; discrete event systems; graph theory; observability; observers; production control; Petri net; discrete event systems; event-detectability; manufacturing system; marked graphs; observability; observer; state estimation; Art; Discrete event systems; Manufacturing systems; Observability; Observers; Petri nets; Power system modeling; State estimation; State feedback; Sufficient conditions;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2000. Proceedings of the 39th IEEE Conference on
Conference_Location
Sydney, NSW
ISSN
0191-2216
Print_ISBN
0-7803-6638-7
Type
conf
DOI
10.1109/CDC.2000.914134
Filename
914134
Link To Document