计算机科学
物流中心
节点(物理)
启发式
配送中心
整数规划
点(几何)
MATLAB语言
算法
集合(抽象数据类型)
数学优化
运筹学
人工智能
数学
结构工程
操作系统
工程类
业务
商业
程序设计语言
几何学
作者
Mengxiao He,Lei Sun,Xufeng Zeng,Wei Liu,Tong Song
标识
DOI:10.1016/j.comcom.2020.02.075
摘要
This paper qualitatively classifies the nodes of logistics system as logistics center and distribution center. For planning a logistics center, the requirement of each demand point is considered with a set covering model. Concerning the planning of distribution center, 0–1 mixed integer programming model is constructed to minimize the total logistics costs which include construction, fixed, and distribution costs. This paper introduces the principle and advantages of Bat-inspired Algorithm in a detailed manner. The urban underground logistics system within the central ring road of Shanghai is taken as an example and MATLAB is applied. It is proved that the improved Bat-inspired Algorithm converges faster than the basic Bat-inspired Algorithm and can find the optimal solution more quickly. This paper provides theoretical basis for further study of the urban underground logistics system.
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