摘要
随着电商的快速发展,零担物流的需求大幅度增长,而互联网时代的信息传播极为迅捷,物流需求的时间空间分布变化较快。综合考虑轴辐式网络的规模效应与全连通网络的灵活性,根据物流需求分布,在全连通网络下,引入分拣中心转发表,动态规划货物运输的集散路径,以网络整体的物流成本与时间为目标,建立物流网络中转节点指派优化模型框架,提供全连通网络动态规划的研究基础。
with the rapid development of e-commerce,the demand of LCL logistics has increased greatly.In the Internet era,the information dissemination is very fast,and the temporal and spatial distribution of logistics demand changes rapidly.Considering the scale effect of hub and spoke network and the flexibility of fully connected network,according to the distribution of logistics demand,under the fully connected network,the sorting center is introduced to dynamically plan the distribution path of goods transportation.Taking the overall logistics cost and time of the network as the time,the optimization model framework of transfer node assignment in logistics network is established,which provides the research foundation of dynamic programming of fully connected network.
作者
周奇才
王雨杨
熊肖磊
赵炯
Zhou Qicai;Wang Yuyang;Xiong Xiaolei;Zhao Jiong
出处
《起重运输机械》
2020年第20期145-150,共6页
Hoisting and Conveying Machinery
关键词
轴辐式网络
全连通网络
转发表
零担物流
hub and spoke network
fully connected network
forwarding table
LCL logistics
