教師資料查詢 | 類別: 期刊論文 | 教師: 吳忠武 WU CHUNG-WU (瀏覽個人網頁)

標題:A Note on EOQ Model for Items with Mixtures of Exponential Distribution Deterioration, Shortages and Time-varying Demand
學年93
學期1
出版(發表)日期2004/08/01
作品名稱A Note on EOQ Model for Items with Mixtures of Exponential Distribution Deterioration, Shortages and Time-varying Demand
作品名稱(其他語言)
著者Lee, Wen-chuan; 吳忠武; Wu, Jong-wuu
單位淡江大學統計學系
出版者Springer
著錄名稱、卷期、頁數Quality and Quantity 38(4), pp.457-473
摘要An inventory model is considered in which inventory is depleted not only by demand, but also by deterioration. In this paper, we derive the EOQ model for inventory of items that deteriorates at a mixtures of exponential distributed rate, assuming the demand rate with a continuous function of time. Moreover, the proposed model cannot be solved directly in a closed form, thus we used the computer software IMSL MATH/LIBRARY (1989) to find the optimal reorder time Further, we also find that the optimal procedure is independent of the form of the demand rate. Finally, we also assume that the holding cost is a continuous, nonnegative and non-decreasing function of time in order to generalize EOQ model. Moreover, four numerical examples and sensitivity analyses are provided to assess the solution procedure.
關鍵字inventory;deterioration;exponential distribution;reorder time;differential equation
語言英文
ISSN0033-5177
期刊性質國外
收錄於
產學合作
通訊作者
審稿制度
國別荷蘭
公開徵稿
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