| 一类存货影响销售率的变质性物品库存系统的最优脉冲控制 |
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| 引用本文： | 杨庆定,黄培清. 一类存货影响销售率的变质性物品库存系统的最优脉冲控制[J]. 系统管理学报, 2005, 14(4): 322-325 |
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| 作者姓名： | 杨庆定 黄培清 |
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| 作者单位： | 上海交通大学,安泰管理学院,上海,200052 |
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| 基金项目： | 国家自然科学基金资助项目(70372056) |
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| 摘 要： | 建立了短缺量完全拖后情况下,变质物品在存货影响销售率、理论销售率为常数且使用[s,S]策略补充库存时的利润模型;应用最大值原理和最优脉冲控制理论,确定了最优订购时间点,使经营周期[0,T]内的利润最大化;并通过算例仿真进行了实证研究。为存贮管理决策提供了理论依据。
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| 关 键 词： | 销售率 变质物品 最大值原理 最优脉冲控制 |
| 文章编号： | 1005-2542(2005)04-0322-04 |
| 修稿时间： | 2004-05-17 |
Optimal Impulsive Control for an Inventory System with a Deteriorating Item Under Stock Dependent Selling Rate |
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| YANG Qing-ding,HUANG Pei-qing. Optimal Impulsive Control for an Inventory System with a Deteriorating Item Under Stock Dependent Selling Rate[J]. Systems Engineering Theory·Methodology·Applications, 2005, 14(4): 322-325 |
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| Authors: | YANG Qing-ding HUANG Pei-qing |
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| Abstract: | Under the assumption of stock dependent selling rate, constant rate of theoretical demand, shortage backlogging completely and replenishing the inventory by [s, S] policy, the profit model is proposed. With the aid of maximum principle and optimal impulsive control theory, the maximal profit is obtained by establishing the optimal ordering point during operating duration [0,T]. Then a case and simulation is given to qualify the method. The theoretical evidence is provided for the inventory system to make management decision. |
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| Keywords: | selling rate deteriorating items maximum principle optimal impulsive control |
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