通货膨胀对带有时变需求的变质性物品库存补充策略的影响

Effect of Inflation on the Inventory Replenishment Policy for deteriorating Items with Time-Varying Demand

本文在考虑通货膨胀的情形下，建立了带有时变需求的变质性物品在有限计划期内的库存补充模型，提供了最优补充次数、最优补充周期长度以及各次补充的最优补充量的一种简单而有效的逼近方法，并用数学例子说明了该方法的实现过程．

In this paper, an inventory replenishment model is developed, under the situation of taking acount of infiation, for deteriorating items with time-varying demand during the finite planning period. A simple and effective approach method is proposed for finding the optimal replenishment number, the optimal replenishment cycle length and the optimal rplenishment amount for each cycle. The solution procedure is illustrated with three numerical exmples.