| 机场安全可拓预警模型研究 |
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| 引用本文： | 李航,赵桂红. 机场安全可拓预警模型研究[J]. 计算机工程与应用, 2009, 45(14): 238-240. DOI: 10.3778/j.issn.1002-8331.2009.14.073 |
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| 作者姓名： | 李航 赵桂红 |
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| 作者单位： | 中国民航大学 经济与管理学院，天津 300300 |
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| 基金项目： | 国家自然科学基金，国家软科学项目，中国民航大学科研启动基金 |
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| 摘 要： | 运用可拓理论中基于参变量物元的动态评价模型，对机场安全预警模型进行了构建。首先根据调研建立了机场安全的预警评价指标体系，然后利用可拓关联函数方法确定各预警指标的权重，以综合关联度作为评价准则，最终根据模型确定出整体的预警等级，避免了预警模型的主观性。实例验证表明，该模型可针对机场安全状况提供有效的定量预警信息。
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| 关 键 词： | 机场安全 预警模型 可拓理论 综合关联度 可拓关联函数 |
| 收稿时间： | 2008-12-01 |
| 修稿时间： | 2009-3-31 |
Early-warning model of airport safety based on extension theory |
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| LI Hang,ZHAO Gui-hong. Early-warning model of airport safety based on extension theory[J]. Computer Engineering and Applications, 2009, 45(14): 238-240. DOI: 10.3778/j.issn.1002-8331.2009.14.073 |
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| Authors: | LI Hang ZHAO Gui-hong |
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| Affiliation: | School of Economic and Management，Civil Aviation University of China，Tianjin 300300，China |
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| Abstract: | A dynamic model based on variable matter element with parameters is applied to construct the early-warning model of airport safety.In this model,the early-warning indices system is conducted on the base of the survey.The weight of early-warning indices is ascertained with the method of correlation function in extension theory,and the comprehensive correlative degree is taken as the evaluation criteria.At last,the unitary early-warning grade of the airport is derived with the early-warning model.A case study... |
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| Keywords: | airport safety early-warning model extension theory comprehensive correlative degree correlation function in extension theory |
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