废旧家电回收物流网络的选址-定价模型及算法  

Location-pricing Model and Algorithm for Waste Household Appliance Returned Logistics Network

作　　者：狄卫民[1] 赵冬[1] 

机构地区：[1]郑州大学管理工程学院,河南郑州450001

出　　处：《计算机与现代化》2015年第5期71-75,80,共6页Computer and Modernization

基　　金：国家自然科学基金资助项目(71001091);教育部人文社会科学研究青年基金资助项目(10YJC630041);河南省教育厅自然科学研究计划项目(2011B630018)

摘　　要：为合理设计废旧家电回收物流网络,结合展望理论和几何平均合成方法构造消费者交付满意度函数,建立该类网络的选址-定价联合决策模型。利用该模型可以确定收集点和回收中心的开设位置、收集点的废旧家电收购价格以及消费者的满意收集点。为便于模型求解,提出嵌入贪婪算法和线性规划精确算法的混合遗传算法,介绍算法的实现步骤。最后通过算例验证模型及算法的有效性。To acquire reasonable waste household appliance returned logistics network , a waste returning satisfaction function for consumers was constructed based on prospect theory and geometric average synthesis method , and a joint location-pricing decision model for this kind of returned logistics network was developed .With the help of the model , the following items could be deter-mined, such as optimal sites for collection station and return center , purchase price for each collection station and favorite collec-tion station for each consumer .To solve the model , a hybrid genetic algorithm embedded greedy algorithm and exact algorithm of linear programming was presented , and its realization steps were explained .Finally, effectiveness of the model and its algorithm were verified by an example .

关 键 词：回收物流网络 选址-定价联合决策模型 双层规划 混合遗传算法 废旧家电 

分 类 号：TP399[自动化与计算机技术—计算机应用技术] F252[自动化与计算机技术—计算机科学与技术]