Formulation of optimisation task for cargo transport in established regroup relations

• Autorzy: Kostrzewski Mariusz , Likos Marek

Identyfikatory

DOI

10.21008/j.2083-4950.2019.9.2.5

• Języki publikacji: EN

Abstrakty

EN

The following paper is connected to the formulation of the task for traffic flow optimisation in the examined part of transport network for a criterion of equal average costs. It is assumed that transport network is presented in a form of a graph. The arcs of a graph have interpretation of paths connections, vertices of a graph have interpretation of locations. On paths connections, the capacity function interpretation has been defined. Based on information mentioned above, the optimization task of determining the equipment regrouping relations is formulated. First of all, assumptions on displacement of vehicles in a given network in a regroup relation were defined. What is more, criteria of vehicles flows in regroup relations in a transport network were formulated and then optimizing tasks for vehicles flow were defined: the first optimization task of vehicles flow with average cost criterion and the second one: optimization task of vehicles flow with cost criterion.

Słowa kluczowe

EN

transport network; regrouping; road connections

• Wydawca: Publishing House of Poznan University of Technology
• Czasopismo: Research in Logistics & Production
• Rocznik: 2019
• Tom: Vol. 9, No. 2
• Strony: 113--123
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Kostrzewski Mariusz

• Faculty of Transport, Warsaw University of Technology, Warsaw, 00-662, Poland

autor

Likos Marek

• Faculty of Transport, Warsaw University of Technology, Warsaw,00-662, Poland

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).