Research on Location Selection of Dairy Cold Chain Logistics Distribution Center

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原文链接

NETL

外文摘要：With the development of economy and the gradual improvement of material living standards， people's demand for nutritious and fresh products such as fresh， dairy products， fruits and vegetables is also increasing。 Under the influence of the COVID-19， people put forward higher requirements for the distribution timeliness and radiation radius of cold chain logistics enterprises。 Based on the existing research， this paper conducts an optimization study on the location selection of the distribution center of cold chain logistics for large-scale enterprises with self-operated operation mode。 Moreover， a location model based on cluster analysis is proposed。 The clustering results are corrected by gravity center method。 Secondly， the optimization model of cycle picking is used to consider transportation cost， cooling cost， time constraint and so on。 A better distribution center node is selected from the alternative points。 Finally， the validity of the model is verified by case analysis。

外文关键词：

Cold chain logisticscluster analysiscircular pickupgenetic algorithm

作者：

Yuxi Wang

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作者单位：

School of Traffic and Transportation, Beijing Jiaotong University, Beijing 100000, China

会议名称：

International Conference on Traffic Engineering and Transportation System

会议地点：

Guangzhou(CN)

会议母体文献：

Sixth International Conference on Traffic Engineering and Transportation System

页码：

125912G.1-125912G.11

出版时间：

2022

DOI：

10.1117/12.2668666