时值与增加量折扣并允许短缺的变质性物品的EOQ模型(英)

An EOQ Model for Deteriorating Items with Shortages Considering Time Value and Quantity Discounts

本文在考虑资金时值和增加量折扣的情形下，讨论了允许短缺的变质性物品在有限计划期内的经济批量问题，提供了寻求最优计货次数以及各次订货的最优批量和最优时刻的一个简单的一维方法，并出示了一个数字例子来说明本模型及其求解过程．

This paper discusses economic lot-sizing problems over a finite planning horizon for a deteriorating item with shortages under taking account of time value of money and incremental quantity discounts. A simple one -dimensional search method is presented for finding the OPtimal order lotsize, the optimal number of orders and the optimal time at which order is placed in each cycle. A numerical example is shown to illustrate the model and solution procedure.