DocumentCode
1815724
Title
Marking estimation of fuzzy Petri nets
Author
Cabasino, Maria Paola ; Dotoli, Mariagrazia ; Seatzu, C.
Author_Institution
Dept. of Electr. & Electron. Eng., Univ. of Cagliari, Cagliari, Italy
fYear
2012
fDate
17-21 Sept. 2012
Firstpage
1
Lastpage
4
Abstract
In this paper we deal with the problem of designing an observer for Petri nets under the assumption that all transitions may be observed but there exist some uncertainties in the initial marking. In particular, the information on the initial marking is given in terms of fuzzy markings by associating a discrete membership function with each place. Some ideas on how to extend the proposed approach to the case of unobservable transitions are also discussed.
Keywords
Petri nets; fuzzy set theory; observers; system theory; discrete membership function; fuzzy Petri nets; fuzzy markings; marking estimation; observer design; state estimation problem; system theory; unobservable transitions;
fLanguage
English
Publisher
ieee
Conference_Titel
Emerging Technologies & Factory Automation (ETFA), 2012 IEEE 17th Conference on
Conference_Location
Krakow
ISSN
1946-0740
Print_ISBN
978-1-4673-4735-8
Electronic_ISBN
1946-0740
Type
conf
DOI
10.1109/ETFA.2012.6489737
Filename
6489737
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