西北师范大学学报（自然科学版）2018，Vol.54Issue(1)：24-31,8.DOI:10.16783/j.cnki.nwnuz.2018.01.005
电子商务环境下具有随机需求的闭环供应链网络的设计与优化
The network design and optimization of closed-loop supply chain with random demands in e-commerce environment
摘要
Abstract
This paper studies the design and optimization problem of closed-loop supply chain network with random demands in e-commerce environment . Firstly , taking account of the randomness of customer demands and fuzziness of logistic process , the mathematical model of the problem is established based on the minimum network operation cost . Secondly , fuzzy mathematical theory is used to transform fuzzy parameters into deterministic parameters , and shortage and backlog costs are introduced to deal with imbalance between supply and demand . Finally , the optimal location of production centers and distribution centers as well as the optimal transport scheme of production and raw materials between any one of logistic stages are determined by genetic algorithm . The simulation results show that the proposed algorithm can effectively solve the design and optimization problem of closed-loop supply chain network .关键词
电子商务/闭环供应链/遗传算法/选址优化Key words
e-commerce/closed-loop supply chain/genetic algorithm/location optimization分类
数理科学引用本文复制引用
马宇红,薛慧伍,赵媛媛..电子商务环境下具有随机需求的闭环供应链网络的设计与优化[J].西北师范大学学报（自然科学版）,2018,54(1):24-31,8.基金项目
国家自然科学基金资助项目(51368055 ) （51368055 ）
