Rights statement: The final, definitive version of this article has been published in the Journal, Computers and Operations Research 56, 2015, © ELSEVIER.
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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Minimum cost VRP with time-dependent speed data and congestion charge
AU - Wen, Liang
AU - Eglese, Richard
N1 - The final, definitive version of this article has been published in the Journal, Computers and Operations Research 56, 2015, © ELSEVIER.
PY - 2015/4
Y1 - 2015/4
N2 - A heuristic algorithm, called LANCOST, is introduced for vehicle routing and scheduling problems to minimize the total travel cost, where the total travel cost includes fuel cost, driver cost and congestion charge. The fuel cost required is influenced by the speed. The speed for a vehicle to travel along any road in the network varies according to the time of travel. The variation in speed is caused by congestion which is greatest during morning and evening rush hours. If a vehicle enters the congestion charge zone at any time, a fixed charge is applied. A benchmark dataset is designed to test the algorithm. The algorithm is also used to schedule a fleet of delivery vehicles operating in the London area.
AB - A heuristic algorithm, called LANCOST, is introduced for vehicle routing and scheduling problems to minimize the total travel cost, where the total travel cost includes fuel cost, driver cost and congestion charge. The fuel cost required is influenced by the speed. The speed for a vehicle to travel along any road in the network varies according to the time of travel. The variation in speed is caused by congestion which is greatest during morning and evening rush hours. If a vehicle enters the congestion charge zone at any time, a fixed charge is applied. A benchmark dataset is designed to test the algorithm. The algorithm is also used to schedule a fleet of delivery vehicles operating in the London area.
KW - Vehicle Routing
KW - Heuristic
KW - Time-Dependent Data
KW - Congestion Charge
U2 - 10.1016/j.cor.2014.10.007
DO - 10.1016/j.cor.2014.10.007
M3 - Journal article
VL - 56
SP - 41
EP - 50
JO - Computers and Operations Research
JF - Computers and Operations Research
SN - 0305-0548
ER -