| 带学习效应的易变质供应链库存模型研究 |
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| 引用本文： | 柏庆国,徐健腾,邢伟.带学习效应的易变质供应链库存模型研究[J].农业系统科学与综合研究,2011,27(3):344-349. |
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| 作者姓名： | 柏庆国 徐健腾 邢伟 |
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| 作者单位： | 1. 曲阜师范大学管理学院,山东 日照,276826
2. 曲阜师范大学管理学院,山东 日照276826;哈尔滨工业大学管理学院,黑龙江 哈尔滨150001 |
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| 基金项目： | 国家自然科学基金资助项目，山东省社会科学规划资助项目，山东省高等学校科技计划项目 |
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| 摘 要： | 根据订购固定成本带学习效应的易变质供应链库存模型,在有限期内,当需求为固定常数时,分析了两种情形下的最优订购策略。一类是允许发生短缺且缺货需要回补时,证明了最优解存在的唯一性,设计了求解最优订购策略的算法;另一类是不允许发生短缺时,将订购次数作为自变量,证明了系统总成本存在最优解的唯一性,给出了求得最优订购次数的计算方法。最后通过实例进行了验证。
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| 关 键 词： | 库存管理 易变质产品 学习效应 订购策略 |
Deteriorating Items Inventory Model in Supply Chain with the Learning Effect |
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| BAI Qing-guo,XU Jian-teng,XING Wei.Deteriorating Items Inventory Model in Supply Chain with the Learning Effect[J].System Sciemces and Comprehensive Studies In Agriculture,2011,27(3):344-349. |
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| Authors: | BAI Qing-guo XU Jian-teng XING Wei |
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| Institution: | 1.School of Management,Qufu Normal University,Rizhao 276826,China;2.School of Management,Harbin Institute of Technology,Harbin 150001,China) |
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| Abstract: | This paper considers the deteriorating items inventory model in supply chain with the learning effect of setup costs.In a finite planning horizon,an optimal replenishment policy is proposed for two cases of the problem with a deterministic constant demand,respectively.For the case with backlogging,the paper proves there exist a unique optimal solution and designs a optimal algorithm.For the case without backlogging,the number of replenishments are regarded as the decision variables and a solution procedure to find unique optimal solution is proposed.Finally,numerical examples are given to illustrate the theoretical results. |
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| Keywords: | Inventory model deteriorating items the learning effect replenishment policy |
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