考虑批量订货的易腐农产品配送中心选址方法

Order Quantity Considered Location Allocation for Perishable Agricultural Produce Distribution Centers

为提高物流管理绩效、降低物流运作成本,考虑到配送中心的批量订货和作业能力限制,建立了易腐农产品配送中心选址问题的0-1整数非线性规划模型,并利用Lingo9.0软件进行了模型求解。利用该模型可以确定配送中心的位置和各配送中心与零售店之间的配送关系,并可得到配送中心的订货周期和订货批量。最后,通过算例验证了模型的有效性。

In this paper, to realize higher logistics management performance and lower logistics operation cost and after considering the order quantity and capacity constraint of the perishable agricuhural produce distribution centers, we established the 0-1 integer nonlinear programming model of the distribution centers and solved it using Lingo9.0 software. Through this model, we could determine the location of the distribution centers and the relationship between them and the retailing stores as well as their order cycle and quantity. At the end we demonstrated the validity of the model using a numerical example.