逆向物流网络决策模型研究

Research on Decision Model of Reverse Logistics Network

近几年,报废产品回收和利用已成为关注的热点,构建逆向物流网络的难点在于降低成本的同时,如何确定各类回收设施的最优位置和容量。针对产品回收逆向物流网络的规划问题,笔者探讨了回收网络涉及的设施类型,研究了针对不同类别的回收产品所构建的逆向物流网络模型,分析总结了逆向物流网络模型的规划目标和在解决优化问题时采用的算法。

In recent years,recycling and utilization of used products has become a hot topic.The difficulty of constructing reverse logistics network lies in how to determine the optimal location and capacity of various recycling facilities with the lowest costs.For the planning problem of reverse logistics network of product recycling,this paper discusses the facilities involved in the recycling network,and the model of reverse logistics network for different types of recycling products is studied.The planning objective of reverse logistics network model and the algorithm used to solve the optimization problem are analyzed and summarized.