考虑拆分订单合并运输的多级物流配送网络设计

Design of Multilevel Logistics Distribution Network with Splitting Order and Consolidating Deliveries

为了应对顾客需求的订单多、小批次、多仓库发货的特征,考虑采用新物流策略设计物流配送网络。在传统多级物流配送网络设计问题的基础上,研究了考虑拆分订单合并运输的物流策略的多级物流配送网络设计问题,建立混合整数规划模型,并设计实验算例验证模型。通过算例实验发现提出的模型能够有效求解问题,验证了拆分订单合并运输的物流策略的有效性。

In order to cope with the characteristics of multipleorders,small batches and multiple warehouse shipments,a new logistics strategy is discussed to design the logistics distribution network.Based on the design problems in traditional multi-level logistics distribution network,this paper studies the multi-level logistics distribution network design with splitting order and consolidating deliveries,establishes a mixed integer programming model,and designs experiments to verify the proposed model.Through the experiments,it is found that the proposed model can solve the studied problem effectively,that the logistics strategy of splitting order and consolidating deliveries is effective.