| 灰色加权关联分析在公路网评价中的应用 |
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| 引用本文： | 曾昆,曾晟.灰色加权关联分析在公路网评价中的应用[J].重庆交通大学学报(自然科学版),2012,31(3):432-434. |
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| 作者姓名： | 曾昆 曾晟 |
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| 作者单位： | 1. 长安大学公路学院,陕西西安,710018
2. 重庆交通大学土木建筑学院,重庆,400074 |
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| 摘 要： | 针对公路网评价问题,提出了灰色加权关联分析法。该方法用离差最大法确定评价指标的权重,以备选方案同一指标的最优值为理想方案,根据评价方案与理想方案加权关联度的大小进行优劣排序。公路网评价实用检验结果表明:评价结果更客观,更公正。
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| 关 键 词： | 公路网 综合评价 权重 离差最大化 灰色关联分析 |
Application of Gray Weighted Incidence Analysis in Highway Network Evaluation |
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| Zeng Kun
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Zeng Sheng.Application of Gray Weighted Incidence Analysis in Highway Network Evaluation[J].Journal of Chongqing Jiaotong University,2012,31(3):432-434. |
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| Authors: | Zeng Kun Zeng Sheng |
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| Institution: | 1.School of Highway,Chang’an University,Xi’an 710018,Shaanxi,China; 2.School of Civil Engineering & Architecture,Chongqing Jiaotong University,Chongqing 400074,China) |
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| Abstract: | Aiming at the evaluation of highway network problems,the gray weighted incidence analysis method was proposed.This method determined the weighting coefficients by maximizing deviations and using the same index optimal value as the ideal plan.Evaluation plan was ordered according to its weighted incidence degree to ideal plan.The method has been applied to evaluate highway network.The result shows that the evaluation result is more objective and just. |
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| Keywords: | highway network comprehensive evaluation weight maximizing deviations gray incidence analysis |
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