• 论文 •    

大规模定制环境下ATO供应链的混合补货策略

但斌,李宇雨,黄波   

  1. 1.重庆大学 经济与工商管理学院,重庆400044;2.重庆师范大学 计算机与信息科学学院,重庆400047
  • 出版日期:2011-06-15 发布日期:2011-06-25

Mixed component replenishment policies for ATO supply chain under mass customization circumstance

DAN Bin, LI Yu-yu, HUANG Bo   

  1. 1.College of Economics and Business Administration, Chongqing University, Chongqing 400044, China;2.College of Computer and Information Science, Chongqing Normal University, Chongqing 400047, China
  • Online:2011-06-15 Published:2011-06-25

摘要: 考虑按订单装配供应链由一个制造商和多个零部件供应商组成,按订单装配制造商对部分零部件采用准时制生产补货,其余零部件采用(Q,r)补货,建立了大规模定制环境下的按订单装配供应链零部件生产补货模型,研究了按订单装配制造商的混合补货策略和零部件供应商的生产策略,给出了制造商采用准时制生产补货方式的条件和供应链最优生产补货策略的寻优算法。理论和数值仿真分析表明,制造商应对采购价格较高、提前期较长或需求方差较大的零部件采用准时制生产补货方式,能够降低供应链库存成本,提高供应链利润。

关键词: 大规模定制, 按订单装配, 供应链, 补货策略, 准时制生产

Abstract: Since the Assemble-to-Order (ATO) supply chain consisted of a manufacturer and multiple suppliers, a model of components production and replenishment in ATO supply chain under mass customization circumstance was constructed on the basis of ATO manufacturer replenished the components by Just-in-Time(JIT) replenishment method and the others by (Q, r) replenishment method. ATO manufacturer's mixed replenishment policy and component supplier's production policies were studied. The optimal algoritm of JIT replenishment mode and best replenishment policy was proposed. Theoretical and numerical analysis revealed that with higher purchasing cost, longer lead-time and bigger demand variance, the manufacturer should replenish the components by JIT replenishment method so that inventory cost could be reduced and the profit of supply chain was increased.

Key words: mass customization, assemble to order, supply chains, replenishment policy, just in time production, optimal algorithm

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