教師資料查詢 | 類別: 期刊論文 | 教師: 吳坤山 WU, KUN-SHAN (瀏覽個人網頁)

標題:Extend (r, Q) Inventory Model Under Lead Time and Ordering Cost Reductions When the Receiving Quantity is Different from the Ordered Quantity
學年93
學期1
出版(發表)日期2004/12/01
作品名稱Extend (r, Q) Inventory Model Under Lead Time and Ordering Cost Reductions When the Receiving Quantity is Different from the Ordered Quantity
作品名稱(其他語言)
著者吳坤山; Wu, Kun-shan; Lin, I-chuan
單位淡江大學企業管理學系
出版者Springer
著錄名稱、卷期、頁數Quality and Quantity 38(6), pp.771-786
摘要This paper investigates the continuous review inventory model involving variable lead time with partial backorders, where the amount received is uncertain. The options of investing in ordering cost reduction is included, and lead time can be shortened at an extra crashing cost. The objective of this article is to simultaneously optimize the order quantity, reorder point, ordering cost and lead time. We first assume that the lead time demand follows a normal distribution and develop an algorithm to find the optimal solution. Then, we relax the assumption of normality to consider a distribution free case where only the mean and standard deviation of lead time demand are known. We apply the minimax distribution free procedure to solve this problem. For both cases, we also show that the objective cost function to be minimized is jointly convex in the decision variables. Furthermore, two numerical examples are given to illustrate the results.
關鍵字inventory;ordering cost reduction;lead time;minimax distribution Free
語言英文
ISSN0033-5177
期刊性質國內
收錄於
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式,電子版
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