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A Study on Multi-echelon Centralized Spare Parts Inventory Control Model

机译:多级集中式备件库存控制模型研究

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Building a multi-echelon centralized spare parts inventory control model by improving the traditional single-stage decentralized spare parts inventory control model, this paper makes a comparison between the two models. The findings of the study, with the same probability of stock shortage, the centralized control model can reduce inventory holdings of enterprises so as to lower down their inventory cost and reduce capital occupation. A empirical research of five production plant spare parts inventory control problem show that monthly inventory and monthly inventory costs decreased by 40.13% and 13.62% at the 0.15% probability of shortage by the multi-echelon centralized inventory control model, comparing to a single-stage decentralized inventory control model.
机译:通过改进传统的单级分散式零配件库存控制模型,建立了多级集中式零配件库存控制模型,对两种模型进行了比较。研究结果表明,集中控制模型在库存短缺的可能性相同的情况下,可以减少企业的库存量,从而降低企业的库存成本,减少资金占用。对五个生产工厂备件库存控制问题的实证研究表明,与单阶段相比,多级集中库存控制模型在缺货概率为0.15%的情况下,月库存和月库存成本分别降低了40.13%和13.62%分散库存控制模型。

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