Optimizing the freight train connection service network of a large-scale rail system

Bo-Liang Lin, Zhi-Mei Wang, Li-Jun Ji, Ya-Ming Tian and Guo-Qing Zhou

Transportation Research Part B: Methodological, 2012, vol. 46, issue 5, 649-667

Abstract: This paper presents a formulation and solution for the train connection services (TCSs) problem in a large-scale rail network in order to determine the optimal freight train services, the frequency of services, and the distribution of classification workload among yards. TCS problem is modeled as a bi-level programming problem. The upper-level is intended to find an optimal train connection service, and the lower-level is used for assigning each shipment to a sequence of train services and determining the frequency of services.

Keywords: Train connection service; Simulated annealing; Bilevel programming model; Rail network (search for similar items in EconPapers)
Date: 2012
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Citations: View citations in EconPapers (19)

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DOI: 10.1016/j.trb.2011.12.003

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