Inventory models with ramp type demand rate, partial backlogging and general deterioration rate

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• 作者：M.A. Ahmed ; T.A. Al-Khamis ^{alkhamis@kuc01.kuniv.edu.kw} ; L. Benkherouf ; ^{lakdereb@yahoo.com}
• 关键词：Inventory model ; Optimal schedule ; EOQ ; Ramp type demand ; Deteriorating item
• 刊名：Applied Mathematics and Computation
• 出版年：2013
• 出版时间：1 January, 2013
• 年：2013
• 卷：219
• 期：9
• 页码：4288-4307
• 全文大小：993 K

文摘

This paper is concerned with finding the economic order quantity, EOQ, for an inventory model with ramp type demand-rate, partial backlogging and general deterioration rate. A new method for finding the EOQ policy is proposed. Existence of a unique EOQ is shown for two different replenishment policies ((a) periods starting with shortages and (b) periods starting with no shortages). Two different cost functions are considered.