| 模拟软件SIMPHONY在科研项目进度计划中的应用 |
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| 引用本文： | 宇德明,郭乃正,罗鹏宇.模拟软件SIMPHONY在科研项目进度计划中的应用[J].铁道科学与工程学报,2011,8(3):84-87. |
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| 作者姓名： | 宇德明 郭乃正 罗鹏宇 |
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| 作者单位： | 中南大学土木工程学院,湖南长沙,410075 |
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| 基金项目： | 铁道部重点科研项目(2009Z005-C) |
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| 摘 要： | 描述了CEM_PERT模板的5个建模要素,即根要素、工作要素、连接要素、开始要素和结束要素,讨论了利用CEM_PERT模板建立不确定环境下科研项目进度计划的步骤,并利用该模板建立了某科研项目的进度计划,得到了该项目500次模拟运行的时间-完成概率曲线；项目中不同工作最早开始时间、最早完成时间、最迟开始时间和最迟完成时间...
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| 关 键 词： | 科研项目进度计划 蒙特卡罗模拟 SIMPHONY软件 实证分析 |
The application of simulation software SIMPHONY in scientific research project scheduling |
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| YU De-ming
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GUO Nai-zheng
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LUO Peng-yu.The application of simulation software SIMPHONY in scientific research project scheduling[J].Journal of Railway Science and Engineering,2011,8(3):84-87. |
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| Authors: | YU De-ming GUO Nai-zheng LUO Peng-yu |
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| Institution: | YU De-ming,GUO Nai-zheng,LUO Peng-yu(School of Civil Engineering,Central South University,Changsha 410075,China) |
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| Abstract: | The five basic modeling elements(i.e.the root element,the activity element,the link element,the start element and the end element) were first introduced in this paper;then the detailed steps to prepare the research project scheduling under uncertain situations by utilizing this template were discussed;finally,the time schedule of a research project was prepared by using the template,and the following important time schedule information was obtained through 500 simulation runs: the time-completion probabilit... |
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| Keywords: | scientific research project scheduling Monte Carlo simulation SIMPHONY software empirical study |
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