Optimization of postal express line network under mixed driving pattern of trucks

Li Sun, Lindu Zhao and Jing Hou

Transportation Research Part E: Logistics and Transportation Review, 2015, vol. 77, issue C, 147-169

Abstract: Details about the movement of trucks on postal express lines are investigated to improve the performances of mail distribution. A mixed driving pattern of trucks is introduced to minimize the transportation cost of a postal express line network with a service level requirement. We formulate this problem as a mixed p meeting depots location with shipment scheduling problem and build a MINLP model. A two-level tabu search procedure based on shipment grouping method is developed. Through a series of computational experiments and sensitivity analysis on different instances, some managerial insights of the network under mixed driving pattern are revealed.

Keywords: Postal express line network; Mixed driving pattern; Shipment grouping method; Tabu search; Sensitivity analysis (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (5)

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DOI: 10.1016/j.tre.2015.01.003

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