摘要
多库存品的库存系统中各库存品具有需求相关性在现实中很常见,但许多关于库存的文献并没有考虑这一点。针对按单装配系统的特性,本文研究了不同部件需求具有相关性的情况下的库存控制问题,分析了不同部件独立补货和不同部件协同补货两种补货策略。数值分析表明,按单装配系统中部件协同补货策略比部件独立补货策略具有更低的总成本。
Demand correlation among differemt inventory SKU is common in real-life multi-item inventory systems. However,this phenomenon has not received sufficient attention in the existing inventory literature.This paper deals with inventory models with correlated items demands in an assemble-to-order system. The explicit formula for the total cost leads to analytical solutions for the optimal values with independent replenishments and coordinated costs.
出处
《中国管理科学》
CSSCI
2006年第6期61-65,共5页
Chinese Journal of Management Science
基金
国家自然科学基金项目(70571035)
南京农业大学青年科技创新基金项目(KJ06030)
关键词
按单装配
相关需求
协同补货
replenishments policies.Numerical results suggest coordinated replenishments can decrease total assemble-to-order
correlated demands
coordinated replenishments
