| 西安公交站点网络的实证研究 |
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| 引用本文： | 薛惠锋,王媛媛,闫莉,寇晓东. 西安公交站点网络的实证研究[J]. 西安工业大学学报, 2008, 28(5) |
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| 作者姓名： | 薛惠锋 王媛媛 闫莉 寇晓东 |
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| 作者单位： | 西北工业大学自动化学院 |
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| 基金项目： | 陕西省西安市科技攻关项目 |
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| 摘 要： | 城市公交线路结构是影响公交系统客流运输效率的重要因素,文章以复杂网络为视角,针对西安公交系统建立了公交站点网络.经过统计分析其度分布、平均最短路径等拓扑量,对西安公交线路结构现状做出评价,结果表明西安公交站点网络具有无标度网络特性和明显的聚类效应,节点间平均路径服从Weibull分布.
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| 关 键 词： | 西安 无标度网络 拓扑性质 公交系统 |
Empirical Research on Bus Station Network of Xi'an |
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| XUE Hui-feng,WANG Yuan-yuan,YAN Li,KOU Xiao-dong. Empirical Research on Bus Station Network of Xi'an[J]. Journal of Xi'an Institute of Technology, 2008, 28(5) |
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| Authors: | XUE Hui-feng WANG Yuan-yuan YAN Li KOU Xiao-dong |
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| Abstract: | The structure of city bus route is an important factor to affect the efficiency of public transport flow system.This paper uses complex network theory to construct Xi'an bus station network(BSN),and analyze its topologic properties such as degree distribution and average shortest path.The results show that Xi'an BSN which is a scale-free network has obviously clustering effect,the distribution of average shortest path length shows Weibull forms.Based on the above analysis,relative advices for optimizing the public transport system of Xi'an are advanced. |
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| Keywords: | Xi'an scale-free network topologic properties bus system |
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