期刊
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION
卷 18, 期 10, 页码 2801-2806出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.cnsns.2013.03.007
关键词
Traffic flow; Lattice model; Anticipation driving behavior
类别
资金
- Key Project of Chinese Ministry of Education [211123]
- Scientific Research Fund of Hunan Provincial Education Department, China [10B072]
- Doctor Scientific Research Startup Project Foundation of Hunan University of Arts and Science, China [BSQD1010]
- Fund of Key Construction Academic Subject of Hunan Province, China
In this paper, we propose a new lattice model of traffic flow with the consideration of individual difference of anticipation driving behavior. The linear stability condition and the mKdV equation are derived from linear stability analysis and nonlinear analysis, respectively. Furthermore, numerical simulation shows that the anticipation driving behavior can increase the cell number of low density, which means that more cars can run freely and traffic congestion can be suppressed efficiently by taking the anticipation driving behavior into account in lattice model. Moreover, with the coefficient of the anticipation driving behavior increasing, the low density region turns wide corresponding to individual difference of anticipation driving behavior. (c) 2013 Elsevier B.V. All rights reserved.
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