| 生产率、需求率、变质率及损失率均随时间变化的生产库存模型 |
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| 引用本文： | 王圣东.生产率、需求率、变质率及损失率均随时间变化的生产库存模型[J].数学的实践与认识,2006,36(2):5-12. |
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| 作者姓名： | 王圣东 |
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| 作者单位： | 解放军电子工程学院数学教研室,合肥,230037 |
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| 基金项目： | 中国科学院资助项目;合肥工业大学校科研和教改项目 |
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| 摘 要： | 建立了生产率、需求率、变质率及损失率均随时间变化的生产库存模型,在假定了(I)变质率线性依赖于时间及库存开始点;(II)损失率线性依赖于时间及短缺量拖后供货的结束点的前提下,给出了寻求最优策略的方法,指出了文10]中不合理的假设,并以实际的例子与已有结果作比较,其结果为生产管理部门的决策提供了理论依据.
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| 关 键 词： | 生产 需求 变质率 损失率 |
| 修稿时间： | 2003年9月24日 |
The Production-inventory Model of Time Varying Production Demand Deterioration and Loss Rates |
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| WANG Sheng-dong.The Production-inventory Model of Time Varying Production Demand Deterioration and Loss Rates[J].Mathematics in Practice and Theory,2006,36(2):5-12. |
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| Authors: | WANG Sheng-dong |
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| Abstract: | This paper makes a further generalization of article \.We establish the production-inventory model of time varying production,demand,deterioration and loss rates under the assumption that(i) deterioration rate depends linearly on the time and start point of inventory;(ii) lost rate depends linearly on the time and end point of backlogging.A proposed solution is presented for finding optimal policies.We also point out the irrational assumption of article \ compare the results derived from our paper with the article \ through numerical examples.The results of this paper provide theoretical evidence to make decision for the department of production and management. |
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| Keywords: | production demand deterioration rate lost rate |
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