Dynamic optimization model of supply chain network based on stage demand characteristics

• Article •

Dynamic optimization model of supply chain network based on stage demand characteristics

ZHANG Lei，YAN Zhi-qiang,MA Lu

1.Postdoctoral Research Station of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031, China;2.College of Economics and Management, Guangxi Teachers Education University, Nanning 530001, China;3College of Management,Guangxi University of Science & Technology,Liuzhou 545006,China

Online:2012-06-15 Published:2012-06-25

考虑产品阶段需求特征的动态供应链网络优化

张雷，严志强，马璐

1.西南交通大学机械工程博士后流动站，四川成都610031；2.广西师范学院经济管理学院，广西南宁530001；3.广西科技大学管理学院，广西柳州545006

Abstract

Abstract: To construct the reasonable supply chain network of perishable electronic products, the product life cycle was merged into network design in stages and did overall optimization based on dynamic characteristics of demand. It took stage respond time as equation of transfer according to stage market demand properties. The 0-1 mixed integer optimization model with the optimization goal of maximum profit throughout life-cycle was established under constraint conditions. By using lingo9.0 software to design programmed algorithm, thus the optimization project was obtained. Through the practical data from simulations and comparison， the validity and practicability of optimization model was indicated. It provided theoretical suppor for the network design of supply chain.

Key words: dynamic optimization, supply chains, production and distribution network, demand characteristics, stage respond time, integer programming model

摘要： 为构建合理的易逝性电子产品供应链网络，将易逝性电子产品生命周期阶段性融入到网络设计中并进行动态需求特征下的整体优化，即针对不同阶段电子产品市场需求特征以阶段响应时间为转移方程，建立了在一定约束条件下使产品整个生命周期内盈利最大的0-1混合整数规划模型，并利用Lingo 9.0软件设计算法程序求解得到优化方案。通过实际数据的仿真计算和分析比较表明了模型的有效性和实用性，为易逝性电子产品动态供应链网络设计提供理论支持。

关键词: 动态优化, 供应链, 生产分销网络, 需求特征, 阶段响应时间, 整数规划模型

CLC Number:

F253.9

ZHANG Lei,，YAN Zhi-qiang,MA Lu. Dynamic optimization model of supply chain network based on stage demand characteristics[J]. .

张雷,，严志强，马璐. 考虑产品阶段需求特征的动态供应链网络优化[J]. .

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