A model of serial systems for multi-echelon inventory control with inventory-level-dependent demand rate was presented, which considered the phenomenon that the demand rate may be influenced by the stock levels.

• 摘要针对供应链环境下的多级库存优化控制问题，以系列系统为例，应用级库存理论，并考虑到日常生活中库存水平影响需求率这一现象，建立了一个需求率受库存水平影响的多级库存决策模型。