面向供应恢复时效性的弹性分销网络研究

发布时间：2018-06-20 21:43

本文选题：弹性 + 分销网络　；参考：《运筹与管理》2017年04期

【摘要】：关于供应链的弹性,供应能力恢复时效性的重要程度丝毫不亚于供应能力的恢复程度。本文研究了面向供应恢复时效性的弹性分销网络设计问题。考虑一个三级分销网络,其中各分销中心互为各自的备用分销中心。当一个分销中心因发生失效事件而不能接受制造商的供货时,制造商通过其他分销中心向失效的分销中心供货。分销中心需要保持一定量的应急库存以满足在应急供应到达之前的顾客需求。针对该问题建立了混合整数规划模型。该模型包含的大M约束使得直接使用优化软件求解需要很长的计算时间,并对计算平台的硬件配置有较高要求。为了更高效地求解该模型,提出了改进的MILP分解算法。通过对比实验,证明了所提算法的效率和有效性。进行了模型的敏感性分析,研究了各项参数对分销网络结构和成本的影响。
[Abstract]:On the flexibility of the supply chain, the degree of recovery of the important supply ability to recover the timeliness of no less than the supply capacity. The paper researches on the timeliness of the elastic recovery of supply distribution network design problem. Consider a three level distribution network, the distribution center of mutual backup distribution centers respectively. When a distribution center for hair Failure events can not accept manufacturers supply, manufacturers supply to the failure of the distribution center through other distribution center. The distribution of emergency center needs to maintain a certain amount of inventory to meet before the emergency supply of arriving customers needs. A mixed integer programming model is established to solve the problem. The model contains the M constraint The direct use of software to solve the optimization need a long time, and has high requirements for computing platform hardware configuration. In order to efficiently solve the model, this paper proposed an improved MILP decomposition algorithm. By contrast experiment proves that the proposed efficiency and effectiveness of the algorithm. The sensitivity analysis model, studies the parameters on Effect of pin network structure and cost.
【作者单位】：东北大学工商管理学院;东软股份公司IA事业部;
【基金】：国家自然科学基金资助项目(71502030) 教育部博士点基金(20120042120018) 中央高校基本科研业务费专项资金资助项目(N110306001) 国家留学基金(201406085040)
【分类号】：F713.31;O221.4

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