通货膨胀和延期支付下易腐农产品的库存模型

Inventory Model for Perishable Agricultural Products under Inflation and Delay in Payment

采用控制理论和系统优化的方法,研究了易腐农产品供应链在通货膨胀和延期支付条件下的库存控制问题,根据生鲜易腐农产品的特点,建立了市场需求确定的库存控制模型,提出了易腐农产品库存最优订货量和最小库存成本的算法,设计出了通货膨胀和延期支付条件下易腐农产品库存最优订货策略,并通过算例说明了库存控制模型的合理性与可行性。

This paper aims to study the issue ot the inventory control tor perishable agricultural products under inflation and delay in payment by applying the method of control theory and system optimization. The inventory control model under market demand determined is established by analyzing the characteristics of fresh perishable agricultural products. The algorithms of the optimal ordering quantity and the minimum inventory total cost for perishable agricultural products under inflation and delay in payment are pointed out. Then, the optimal ordering strategy for deteriorating agricultural items under inflation and delay in payment is designed. Finally, an numerical example is shown that the inventory control model is reasonable and feasible. The study results will serve as a theoretical guide and a reference in practice to the inventory management of perishable agricultural products.