供应链提前期供需联合优化库存模型研究

被引:11
作者
李群霞
马风才
张群
机构
[1] 北京科技大学东凌经济管理学院
基金
中央高校基本科研业务费专项资金资助; 国家自然科学基金重点项目;
关键词
供应链; 库存; 联合决策; 提前期;
D O I
10.16381/j.cnki.issn1003-207x.2015.04.014
中图分类号
F224 [经济数学方法]; F274 [企业供销管理];
学科分类号
0701 ; 070104 ; 1201 ;
摘要
本文研究由生产商和客户组成的二级供应链库存联合优化问题,假设提前期服从均匀分布,提前期订货受生产商的生产行为和客户的订货行为的制约,建立了以库存成本为目标函数的供应链提前期供需库存模型,提出了联合优化解决方案,证明了目标函数在最优订货量和最优订货次数处存在最小目标值。在此基础上,分析了提前期对供应链库存联合优化决策的影响。数据分析表明,联合优化决策方法的库存成本曲线始终在分散决策优化方法的成本曲线的下方,因此联合决策方法是非常有效的。
引用
收藏
页码:117 / 122
页数:6
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