| 基于Delphi的报童模型的实现与动态仿真 |
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| 引用本文： | 汪磊 周永务. 基于Delphi的报童模型的实现与动态仿真[J]. 微机发展, 2007, 17(4): 56-59 |
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| 作者姓名： | 汪磊 周永务 |
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| 作者单位： | 合肥工业大学管理学院物流与供应链研究所 安徽合肥230009 |
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| 基金项目： | 国家自然科学基金资助项目(70471045) |
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| 摘 要： | 已往库存论中的决策模型,它是把现实过程用数学的方法进行分析,得到决策值,但不能看到决策的过程,不能反映出现实生活中的不确定性、动态性。运用Delphi 7.0和SQL server 2000对销售过程进行了动态仿真,利用Newsboy模型的推广(S,s)订购策略来监控库存并做出决策,这样就体现出此过程的不确定性、动态性;且举出了一个仿真商品销售的实例,对其中的一些关键技术,如何仿真、算法的实现等进行了阐述。
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| 关 键 词： | Newsboy (S s)订货策略 动态性 仿真时钟 事件调度 |
| 文章编号： | 1673-629X(2007)04-0056-04 |
| 修稿时间： | 2006-07-13 |
Realization and Dynamic Emulation of Newsboy Model Based on Delphi |
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| WANG Lei,ZHOU Yong-wu. Realization and Dynamic Emulation of Newsboy Model Based on Delphi[J]. Microcomputer Development, 2007, 17(4): 56-59 |
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| Authors: | WANG Lei ZHOU Yong-wu |
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| Abstract: | In the past decision model of the theory of stock,it uses the mathematic method to the realistic process,carries on analysis,and gets a decision.But it can't see the process of decision,and can't reflect actually indetermination and dynamics.Realizes dynamical emulation of the process of vendition by Delphi 7.0 and SQL server 2000.(S,s)order strategy promoted by Newsboy model monitor inventory and making a decision.So indicates the process of indetermination and dynamics.Then takes an example of emulational vendition commodity.To key points such as emulation and arithmetical realization,it was illuminated in the paper. |
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| Keywords: | Newsboy (S s)order strategy dynamic characteristic emulation clock event attemper |
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