基于全局边缘排序的双向循环物流中心分层选址方法

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中图分类号：TP391 文献标志码：A

Abstract： Aiming at the problem of edge parameter and variable sorting deviation in traditional logistics center location selection methods in practical applications，a hierarchical location method for bidirectional circular logistics centers based on global edge sorting was proposed. Based on the bidirectional flow and circulation pattern formed between the upstream and downstream of the supply chain，key parameters such as the number of logistics centers，transfer yards，storage yards，harvest channels，and city level were set. A multi-objective hierarchical model，objective function，and constraint conditions were constructed to determine the optimal site selection plan. The research results indicate that the proposed method can select the optimal solution in the shortest possible time，with high site selection accuracy and good stability. The overall control effect can meet the application requirements.

Keywords： global edge sorting;bidirectional circulation; logistics center； layered site selection

在物流中心选址决策中，既要考虑客户需求点的位置，又要考虑供应商的位置，而两者的位置是相互独立的，如何将两者进行综合考虑是一个非常复杂的多目标决策问题。（剩余5717字）