A superstatistical model of vehicular traffic flow
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- 作者：Caglar Kosuna ; cglrksn@gmail.com" class="auth_mail" title="E-mail the corresponding author ; caglarkosun@iyte.edu.tr" class="auth_mail" title="E-mail the corresponding author ; Serhan Ozdemirb ; 1 ; serhanozdemir@iyte.edu.tr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Superstatistics ; Highway traffic ; qq-Gaussian ; Vehicle speeds ; Inverse local variance ; Nonadditivity
- 刊名：Physica A: Statistical Mechanics and its Applications
- 出版年：2016
- 出版时间：15 February 2016
- 年：2016
- 卷：444
- 期：Complete
- 页码：466-475
- 全文大小：740 K
文摘
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It is shown that superstatistics may be an important tool in traffic flow analysis.
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Short and long time scales are computed for the vehicular flow time series data.
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The q value computed from q-Gaussians characterizes the highway segment.
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The q value obtained from the beta distribution defines a given time series data.
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Traffic flow may be characterized by long-range interactions.