| 提前期和订货成本可控条件下存在瑕疵品的库存问题 |
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| 引用本文： | 陈志刚,徐渝,薛顺利. 提前期和订货成本可控条件下存在瑕疵品的库存问题[J]. 西安工程科技学院学报, 2006, 20(2): 224-229 |
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| 作者姓名： | 陈志刚 徐渝 薛顺利 |
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| 作者单位： | [1]西安交通大学管理学院,陕西西安710049 [2]西安工程科技学院计算机科学学院,陕西西安710048 |
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| 基金项目： | 国家自然科学基金;国家自然科学基金 |
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| 摘 要： | 研究提前期和订货成本是可控的、到达货物存在瑕疵品时,采用连续盘点策略的（Q,r）库存管理问题.分析了有关文献中给出的求解年总成本最小值算法的缺陷,推导出最优解的正确表达式,并提出了一种迭代算法求解该模型.在市场需求分布未知情况下建立新的模型和求解算法,并通过数值算例比较了市场需求服从正态分布和未知的两种模型.
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| 关 键 词： | 库存 订货成本 提前期 瑕疵品 |
| 文章编号： | 1671-850X(2006)02-0224-05 |
| 修稿时间： | 2005-10-24 |
Inventory models involving controllable lead time and setup cost with defective items |
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| CHEN Zhi-Gang,XU Yu,XUE Shun-Li. Inventory models involving controllable lead time and setup cost with defective items[J]. Journal of Xi an University of Engineering Science and Technology, 2006, 20(2): 224-229 |
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| Authors: | CHEN Zhi-Gang XU Yu XUE Shun-Li |
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| Abstract: | A continuous review inventory model involving controllable lead time and setup cost with defective items is researched.A flaw of the minimum total annual cost algorithm is analyzed in the literature concerned.According to the analysis,the right expression of the optimal solution is deduced and a new algorithm to solve the inventory model is developed.Then,a new inventory model with lead time demand distribution free is set up and its optimal solution is given.Numeric examples are presented to illustrate the difference between the two models. |
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| Keywords: | inventory setup cost lead time defective items |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
