基于可变库存费和短缺费的变质性物品的库存模型

Inventory Model for Perishable Items Based on Variable Holding Cost and Shortage Cost

在订货费是可变的假设下,分别建立了变质性物品的库存费用和短缺费用是关于时间的函数以及库存费是库存量的函数的两个变质性物品库存模型,并且从理论上给出了其最优解。

Two inventory models respectively were established, when inventory cost and shortage cost are a function of time and inventory cost is a function of inventory level based on the assumption that order cost is variable. Its optimal solution were provided in theory. And then, the proofs were provided for the existence and uniqueness of optimal replenishment schedule.