| Characteristic Parameters of a Wide Cluster in a Higher-Order Traffic Flow Model |
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| 作者姓名： | 张鹏 黄仕进 戴世强 |
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| 作者单位： | [1]Shanghai Institute of A ppliod Mathematics and Mechanics, Shanghai University, Shanghai 200072 [2]Department of Civil Engineering, The University of Hong Kong, Hong Kong |
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| 基金项目： | Supported by the Hong Kong Research Grants Concil of the Hong Kong Special Administrative Region of China（No IIKU7031/02F）,and the National Natural Science Foundation of China under Grant Nos 10532060 and 10472064. The authors would like to thank Professor C.-W. Shu, Chairman of the Division of Applied Mathematics at Brown University, for his helpful and constructive comments on our work. |
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| 摘 要： | Nonlinear weak solution theory is applied to determine the parameters of a wide cluster in an ＂anisotropic＂ higher-order traffic flow model. These parameters are the maximal and minimal densities and the travelling wave speed in the solution structure, Numerical experiments show that the convergent simulation results arc in good agreement with those obtaincd from the analytical expressions.
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| 关 键 词： | 特征参量 广聚蔟 高态运输流量模型 非线性衰减 连续流 行波速度 |
| 收稿时间： | 2005 |
| 修稿时间： | 2005 |
Characteristic Parameters of a Wide Cluster in a Higher-Order Traffic Flow Model |
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| ZHANG Peng, WONG S. C., DAI Shi-Qiang.Characteristic Parameters of a Wide Cluster in a Higher-Order Traffic Flow Model[J].Chinese Physics Letters,2006,23(2):516-519. |
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| Authors: | ZHANG Peng WONG S C DAI Shi-Qiang |
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