Vol.2, No 4, 2002 pp. 295-306
UDC 627.09

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APPLICATION OF PETRI NETS
FOR TRANSPORT STREAMS MODELING
Krasimira Filipova, Tanja Stojadinova, Vihra Hadjiatanasova¹
TU-Sofia, ¹TU-Varna, Bulgaria
e-mail: Kfilipova@abv.bg

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Abstract. One of the possible methods for transport stream modeling is by using Petri's nets [1,2]. This approach turns out to be very convenient for achieving the desired tasks because of the following reasons: the Petri's nets [3] are based on causal-consequence connections found in abundance in transport problems and the graphical representation by means of the net elements is easily percieved by man, i.e. there an easy way of visualization of the transpot problem under consideration. Examples will be given of how transport problems are modeled.

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PRIMENA PETRI MREŽA
ZA MODELOVANJE TRANSPORTNIH TOKOVA Petri mreže su jedan od mogućih koncepata za modelovanje transportnih tokova. Pokazuje se da je ovaj pristup veoma pogodan iz sledećih razloga: Petri mreže su zasnovane na uzročno-posledičnim vezama koje često srećemo u transportnim problemima, a grafički prikaz elemenata mreže se lako prepoznaje od strane projektanata, što znači da se transportni problem lako realizuje. U radu su dati primeri modelovanja transportnih problema.