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Grain logistics vehicle routing problem is derived from vehicle routing problem, they have been a focus of research in the grain logistics managements recently, which the aim is to use the limited vehicles to a large number of jobs so that the maximum number of jobs can be completed with minimum cost. Aiming at the characteristics of the large batch and multi-point to multi-point transportation of...
Vehicle routing problems (VRP) arise in many real-life applications within transportation and logistics. This paper considers vehicle routing models in grain logistics (GLVRP) and its hybrid intelligent algorithm. The objective of GLVRP is to use a fleet of vehicles with specific capacity to serve a number of customers with fixed demand and time window constraints. A hybrid intelligent algorithm base...
Grain logistics vehicle routing problem is a kind of combination NP-hard problem. According to the large batch and multi-point to multi-point transportation of grain logistics, this paper considers vehicle routing problem with time windows and its intelligent algorithm. An algorithm of PSO for VRPTW is proposed in this work, experiments are made to compare the algorithm with GA on solving this problem...
Based on traditional vehicle routing problem, grain logistics vehicle routing problem with time windows and the characteristics of grain logistics are fully considered in this paper. A model for grain logistics VRPTM was established, where the aim is to complete the maximum tasks with minimum cost. A PSO algorithm is proposed to solve the grain logistics VRPTW, the comparative experiments were made...
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