Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (20): 219-221.DOI: 10.3778/j.issn.1002-8331.2010.20.060

• 工程与应用 • Previous Articles     Next Articles

Model design on reverse logistics with collection sites

GENG Xiao-qing   

  1. School of Management,Tianjin University of Finance and Economics,Tianjin 300222,China
  • Received:2010-03-23 Revised:2010-05-14 Online:2010-07-11 Published:2010-07-11
  • Contact: GENG Xiao-qing

一个带收集点的逆向物流模型设计

耿小庆   

  1. 天津财经大学 商学院,天津 300222
  • 通讯作者: 耿小庆

Abstract: Based on the concept of Green Supply Chain Management(GSCM),this paper presents a mathematical programming model for a problem - how to construct a distribution model and optimize logistics cost for reverse logistics with collection sites.Due to the complexity of the proposed model,a heuristic solution methodology is given for this problem.The solution methodology complements a heuristic concentration procedure,where sub-problems with reduced sets of decision variables are iteratively solved to optimality,and improves the Capacitated Plant Location Problem(CPLP).Computational tests demonstrate that high-quality solutions are obtained while expending modest computational effort.

Key words: Green Supply Chain Management(GSCM), reverse logistics, distribution, collection site, heuristic

摘要: 从绿色供应链管理(GSCM)的思想出发,提出了一个分布式逆向物流的数学规划模型,主要研究逆向物流网络中带有收集点的物流成本优化问题,同时为了简化模型,给出了解决这个问题的启发式算法。该方法通过启发式的集中过程,可以减少子问题的决策变量集以及迭代次数而达到最优,并对容量受限的选址运输问题(CPLP)进行了改进。测试结果表明,该方法可以通过适中的计算工作量而得到较高质量的结果。

关键词: 绿色供应链管理, 逆向物流, 分布式, 收集点, 启发式

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