摘要
在分析集散区域快递物流运输特点的基础上,研究了固定时间窗内多车型车辆往返运输的车辆调度问题,建立以运输总成本最小为目标的数学模型,并给出遗传算法求解办法。实例表明,该模型和算法能有效地满足物流车辆调度需求,降低企业的物流成本。
Based on the analysis of the characteristics of the express logistics transportation in distribution area,the multi-type vehicle scheduling problem is studied with time window. A mathematical model of the vehi-cle scheduling aiming at the minimal transportation cost is established,and a genetic algorithm for solving the model is presented. The examples show that the model and algorithm can solve the logistics vehicle scheduling problem and reduce the cost of logistics enterprises.
出处
《辽宁科技大学学报》
CAS
2014年第5期474-478,488,共6页
Journal of University of Science and Technology Liaoning
基金
辽宁科技大学大学生创新计划训练项目(201310146021)
辽宁省自然科学基金项目(20102097)
