摘要
车辆路径问题(VRP)是供应链管理中的关键问题,同时环境问题又是物流领域亟待解决的主要问题之一,所以在研究VRP过程中结合当前环境是研究低碳运输的重要方式。为实现低碳运输,文中计算油耗时考虑了车辆的载重和车速,并以最少成本作为目标函数对VRP进行研究,建立数学模型,对传统的人工蜂群算法进行改进,最后通过matlab软件进行仿真实验。
Vehicle routing problem(VRP) is one of the key problems in supply chain management.At the same time,environmental problems are one of the major problems to be solved in logistics field.Therefore,combining the current environment with VRP is an important way to study low-carbon transportation.In order to realize the low carbon transportation,the vehicle load and vehicle speed are taken into account,and the VRP is studied with the least cost as the objective function.The mathematical model is established,the traditional artificial bee colony algorithm is improved,and finally the simulation is carried out by matlab software experiment.
出处
《交通节能与环保》
2017年第5期46-49,共4页
Transport Energy Conservation & Environmental Protection
关键词
车辆路径问题
低碳
混沌思想
人工蜂群算法
vehicle path problem
low carbon
chaos thought
artificial bee group algorithm
