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A Model for Planning Wagonload Freight Transport Under Relative Uncertainty
 
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1
Military University of Aviation, Dywizjonu 303 Street 35, 08-521 Dęblin, Poland
2
Department of Mechanical Engineering, Lublin University of Technology, Nadbystrzycka 36, 20-618 Lublin, Poland
3
Department of Transportation and Informatics, University of Economics and Innovation in Lublin, Projektowa 4, 20-209 Lublin, Poland
CORRESPONDING AUTHOR
Jarosław Zubrzycki   

Department of Mechanical Engineering, Lublin University of Technology, Nadbystrzycka 36, 20-618 Lublin, Poland
Publication date: 2021-12-01
 
Adv. Sci. Technol. Res. J. 2021; 15(4)
 
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ABSTRACT
The study presents a mathematical model for the development of an optimal wagon transport plan in conditions of relative uncertainty. It describes an algorithm that allows searching for an optimal railroad-blocking plan in an environment of approximate initial data. The algorithm is based on the branch-and-bound method and fuzzy intervals. An example is provided of how an optimal transport plan for wagon flows given in this way can be determined.