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| 城市机动车车型构成与大气污染关联分析 | |
| 引用本文： | 李铁柱,王炜,李文权,刘秉轩,项彦彦.城市机动车车型构成与大气污染关联分析[J].公路交通科技,2000,17(4):77-79. |
| 作者姓名： | 李铁柱 王炜 李文权 刘秉轩 项彦彦 |
| 作者单位： | 1. 东南大学,江苏,南京,210096 2. 淮阴市交通局,江苏,淮阴,223001 3. 淮阴市交通规划设计院,江苏,淮阴,223001 |
| 基金项目： | 国家高技术研究发展计划(863计划),59838310, |
| 摘 要： | 运用灰色关联理论的关联系数、关联度、关联矩阵、最强关联因子、关键因子、优势母因子、优势子因子等概念,来分析大气污染与城市机动车车型结构的关联度。通过车型结构与大气污染的关联度的分析,发现对大气污染贡献大的因子（车型）和各类车型对大气污染的重要程度。同时,根据关联度,确定大气污染的敏感因子。 |
| 关 键 词： | 车型结构 大气污染 关联分析 城市机动车 |
| 修稿时间： | 2000-04-08 |
Correlation Analysis of Vehicle Type Structure and Air Pollution |
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| LI Tie-zhu,WANG Wei,LI Wen-quan,LIU Bing-xuan,XIANG Yan-yan.Correlation Analysis of Vehicle Type Structure and Air Pollution[J].Journal of Highway and Transportation Research and Development,2000,17(4):77-79. | |
| Authors: | LI Tie-zhu WANG Wei LI Wen-quan LIU Bing-xuan XIANG Yan-yan |
| Abstract: | In this article ,the correlation degree between the vehicle composition and the emission pollution is analyzed through the concepts of the grey theory, such as correlation coefficients,correlation degree, correlation matrix, maximum correlation factor, key factor, predominance mother factor, predominance son factor. By analyzing the correlation degree between the vehicle composition and the air pollution, we can find the factor contributing the maximum to the air pollution, and the influencing degree of all kinds of vehicles to the air pollution.Meanwhile, based on the correlation degree, the sensitive factor might be defined. |
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