一种以增长矩阵为基础的库存模型

A Model of Inventories Based on the Matrix of Growth

本文所讨论的库存控制方法,不同于传统的库存控制方法。它从库存的直接增长率和间接增长率入手,提出了增长矩阵,以及以该增长矩阵为基础的一个动态库存系统模型。然后借助该模型研究了库存的整体结构及优化问题。最后以一实例说明了如何根据过去的库存情况的统计数据,应用该系统预测未来的库存水平及库存结构。

This paper presents a stock control method that is different from traditional methods. Starting from direct and indirect growth rates of inventories, a dynamic model of inventory system based on the matrix of growth is proposed, and then the total structure and optimum of the inventory are studied by means of the model. An example presented here illustrates how to apply the system to predicting the future qualities and structures of inventories.