| Issue |
E3S Web Conf.
Volume 283, 2021
2021 3rd International Conference on Civil, Architecture and Urban Engineering (ICCAUE 2021)
|
|
|---|---|---|
| Article Number | 02036 | |
| Number of page(s) | 6 | |
| Section | Urban Planning and Protection of Natural Environment Facilities | |
| DOI | https://doi.org/10.1051/e3sconf/202128302036 | |
| Published online | 07 July 2021 | |
A new anisotropic continuum traffic flow model with anticipation driving behavior
1 School of Transportation Engineering, Guizhou Institute of Technology, Guiyang, 550003, China
2 School of Computer Science and Communication Engineering, Guangxi University of Science and Technology, Liuzhou, 545006, China
a Corresponding author: kyr6700256@126.com
b e-mail: caochao_gxust@qq.com
Based on the anticipation driving car-following model, a new macro traffic flow model is established in this paper by considering the relationship between micro and macro variables. Therefore, the evolution law of traffic flow with anticipation driving effect can be studied from macroscopic level. By using approaches of linear stability analysis, the linear stability discriminant condition of the new macro model to keep the traffic flow stable against small disturbance is obtained. Numerical experiments verify that the model can not only simulate the unique shock wave, rarefaction wave mutation and the dynamic propagation process of small disturbance, but also improve the stability of traffic flow by introducing the information of anticipation driving behavior.
© The Authors, published by EDP Sciences, 2021
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