考虑随机模糊缺陷率且允许缺货的EOQ模型

运筹与管理 ›› 2011, Vol. 20 ›› Issue (2): 78-81.

考虑随机模糊缺陷率且允许缺货的EOQ模型

汪盈盈, 郭彩云, 徐如乾, 胡劲松

青岛大学管理科学与工程系,山东青岛 266071

收稿日期:2009-10-21 出版日期:2011-04-25
作者简介:汪盈盈(1985-), 女, 山东泰安人, 硕士研究生, 研究方向:决策分析、供应链与物流管理;胡劲松(1966-), 男, 湖北京山人,教授, 研究方向:决策分析、供应链与物流管理。
基金资助:
国家自然科学基金资助项目(70671056);山东省自然科学基金资助项目(Y2008H07);青岛大学优秀研究生学位论文培育项目。

EOQ Model with Random Fuzzy Defective Rate and Allowed Shortages

WANG Ying-ying, GUO Cai-yun, XU Ru-qian, HU Jin-song

Department of Management Science and Engineering, Qingdao University, Qingdao 266071, China

Received:2009-10-21 Online:2011-04-25

摘要/Abstract

摘要： 针对实际库存管理中的产品缺陷问题, 研究了含随机模糊缺陷率且允许缺货的经济订购批量(EOQ)模型,并运用随机模糊理论将其转化为确定模型, 设计了随机模糊模拟仿真算法进而确定了其最优订购策略. 数值算例分析了缺陷率对最优订货量和最优利润的影响.

关键词: 库存管理, 随机模糊变量, 缺陷率, 允许缺货, 经济订购批量

Abstract: Aimed at the problem of defective items in the actual inventory management, the economic order quantity model with random fuzzy defective rate and backorder is studied, and the random fuzzy theory is employed to transform it into the crisp model. Optimal order policy is obtained by designing random fuzzy simulation algorithm. Numerical examples are provided to examine the influence of defective rate on the optimal quantity and profit.

Key words: inventory management, random fuzzy variable, defective rate, allowed shortages, economic order quantity

中图分类号:

F274

汪盈盈, 郭彩云, 徐如乾, 胡劲松. 考虑随机模糊缺陷率且允许缺货的EOQ模型[J]. 运筹与管理, 2011, 20(2): 78-81.

WANG Ying-ying, GUO Cai-yun, XU Ru-qian, HU Jin-song. EOQ Model with Random Fuzzy Defective Rate and Allowed Shortages[J]. Operations Research and Management Science, 2011, 20(2): 78-81.

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