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| 考虑容量扩张决策的确定性库存问题研究 | |
| 引用本文： | 杨涛,王锦玲,胡奇英. 考虑容量扩张决策的确定性库存问题研究[J]. 系统工程与电子技术, 2005, 27(11): 1927-1931 |
| 作者姓名： | 杨涛 王锦玲 胡奇英 |
| 作者单位： | 1. 西安电子科技大学经济管理学院,陕西,西安,710071 2. 郑州大学理学院,河南,郑州,450052 3. 上海大学国际工商与管理学院,上海,201800 |
| 基金项目： | 国家自然科学基金资助课题(70271021) |
| 摘 要： | 分析了有限时段和无限时段具有容量约束的连续时间确定性时齐库存系统的最优存储和容量扩张联合决策问题。首先证明在有容量约束的情况下等时间间隔补充策略最优。在此基础上,分别求解考虑存在固定容量扩张成本条件下的有限时段和无限时段问题的补充及容量扩张联合最优决策,并进一步分析了最优策略中各种成本之间的平衡关系。 |
| 关 键 词： | 库存论 确定性需求 等时间间隔补充策略 容量扩张 |
| 文章编号： | 1001-506X(2005)11-1927-05 |
| 修稿时间： | 2005-02-10 |
Study on a deterministic inventory problem with capacity expansion |
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| YANG Tao,WANG Jin-ling,HU Qi-ying. Study on a deterministic inventory problem with capacity expansion[J]. System Engineering and Electronics, 2005, 27(11): 1927-1931 | |
| Authors: | YANG Tao WANG Jin-ling HU Qi-ying |
| Affiliation: | YANG Tao~1,WANG Jin-ling~2,HU Qi-ying~3 |
| Abstract: | The replenishment and capacity expansion joint decisions for a continuous time homogeneous deterministic inventory system with a finite capacity in finite and infinite horizons are discussed.It is first proved that the equal-time-interval replenishment policy is optimal for the inventory system considering the capacity constraint.Based on these,the optimal replenishment and capacity expansion policies considering the fixed expansion cost both in finite and infinite versions of the problem are obtained.Furthermore,some balance relationships between the costs under the optimal policy are analyzed. |
| Keywords: | inventory theory deterministic demand equal-time-interval replenishment policy capacity expansion |
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