摘要
物流配送是电子商务的重要环节,配送路径的选择对于提高物流企业的效率十分重要。分析适用于多阶段决策的动态规划法,在基本的动态规划算法基础上,结合物流配送的路径选择问题,引入配送途中道路的拥堵因子,随机修正配送路径的相应权值,动态调整选择配送路径。结合具体的实例,分析证明了该方法的有效性和可行性,实现物流配送过程中路径的动态选择。
Logistics distribution is the important part of E-Business,the selection of distribution route plays an important role for logistics enterprises in improving their efficiency.The dynamic programming adapting to multi-phase decision making is analysed.Based on essential dynamic programming algorithm and in combination with route selection issue in logistics distribution,the traffic jam factor in distribution route is imported for randomly modifying the corresponding weight of the distribution route and dynamically adjusting the distribution route selection.In conjunction with specific example,we analyse the effectiveness and feasibility of this method,it achieves the dynamic route selection in logistics distribution process.
出处
《计算机应用与软件》
CSCD
北大核心
2013年第4期110-112,共3页
Computer Applications and Software
基金
上海科学技术委员会项目(11510501300)
关键词
动态规划法
物流配送
最短路径
拥堵因子
Dynamic programming Logistics distribution Shortest path Traffic jam factor
