基于动态调整的煤矿物资库存控制策略研究

A Research on Dynamic Adjusting Inventory Control Strategy of Coal Mine Enterprises

提出一种推拉结合式的库存控制模型,在预测物资未来需要的基础上,根据物资的实际消耗量以及设定好的安全库存量来动态调整物资的采购量,从而达到减少库存,降低成本的目的。通过对郑煤集团实际案例的计算,结果说明采用本文的方法可以使原来的库存量减少70%左右。

This paper proposes a push - pull inventory control model. Based on forecasting the future requirement of materials, the model dynamically adjusts the purchase quantity of materials according to consumption and the set safety inventory to reduce inventory and lower the cost. Taking Zhengzhou Coal group company for example, it conculates its inventory coal mine materials by the model. Result indicates that the inventory volume can be cut 70% or so.