Variable neighborhood search heuristic for the full truckload problem in liquefied petroleum gas supply

TitreVariable neighborhood search heuristic for the full truckload problem in liquefied petroleum gas supply
Publication TypeConference Paper
Year of Publication2017
AuthorsAnnouch, A, Bellabdaoui, A
Conference Name2017 International Colloquium on Logistics and Supply Chain Management: Competitiveness and Innovation in Automobile and Aeronautics Industries, LOGISTIQUA 2017
Abstract

In this paper, we propose a generalized version of the full truckload vehicle routing problem FTVRP in the liquefied petroleum gas (LPG) supply chain. We focus on the supply component that is considered to be the main element of LPG supply chain. The objective consists of determining a schedule of weekly supply which minimizes as well the gas acquisition cost as that of its transport. In order to effectively solve this problem, the mathematical model is established and a neighboring search solution heuristics (VNS) is proposed. The initial solution is generated using a Greedy Algorithm by selecting the most beneficial nodes in terms of transportation cost and gas acquisition cost. In the experiment, different sizes' problems are used and the numerical results getting with big instance are explored. © 2017 IEEE.

URLhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85026655256&doi=10.1109%2fLOGISTIQUA.2017.7962897&partnerID=40&md5=2b385b6056aad92e333bd54bb956201d
DOI10.1109/LOGISTIQUA.2017.7962897
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