| 基于聚类分析法的宁波市公交线路技术性能诊断 |
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| 引用本文： | 刘阳明,李伟芳,颜子斌. 基于聚类分析法的宁波市公交线路技术性能诊断[J]. 宁波大学学报(理工版), 2011, 24(3): 120-123 |
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| 作者姓名： | 刘阳明 李伟芳 颜子斌 |
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| 作者单位： | 宁波大学建筑工程与环境学院,浙江宁波,315211 |
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| 基金项目： | 浙江省科技厅研究项目(2010C33155) |
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| 摘 要： | 以宁波市公交线路网为例,运用聚类分析方法,对宁波市的公交线网做诊断分析,得到了宁波市公交线路的技术性能分类结果,了解了各个类别中公交线路的运营状况,并提出了优化方案.为公交线路的性能诊断分析提供了一种较为简便、有效的方法.
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| 关 键 词： | 聚类分析 标准化 非直线系数 诊断 |
Diagnosis and Optimization of Technical Performance of Ningbo's Bus Lines Based on Clustering Analysis Method |
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| LIU Yang-ming,LI Wei-fang,YAN Zi-bin. Diagnosis and Optimization of Technical Performance of Ningbo's Bus Lines Based on Clustering Analysis Method[J]. Journal of Ningbo University(Natural Science and Engineering Edition), 2011, 24(3): 120-123 |
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| Authors: | LIU Yang-ming LI Wei-fang YAN Zi-bin |
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| Affiliation: | LIU Yang-ming,LI Wei-fang *,YAN Zi-bin ( Faculty of Architectural,Civil Engineering and Environment,Ningbo University,Ningbo 315211,China ) |
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| Abstract: | In the public transportation optimization and planning, to improve the effectiveness of diagnostic process of bus network operation, this paper sets the bus network of Ningbo city as an example and obtains the classification of bus-line performances by means of cluster analysis. Operation conditions of buses in Ningbo city can be presented using the analytical results. Furthermore, initial optimization solutions can be acquired on the basis of the same results. |
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| Keywords: | clustering analysis standardization nonlinear coefficient diagnosis |
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