国家自然科学基金(10404025)

作品数:3被引量:13H指数:2
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相关期刊:《Acta Mechanica Sinica》《Chinese Physics B》更多>>
相关主题:TWO-LANETRAFFIC_FLOWANALYSISRULESLANE-CHANGING更多>>
相关领域:交通运输工程自动化与计算机技术更多>>
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Instantaneous information propagation in free flow,synchronized flow,stop-and-go waves in a cellular automaton model被引量:1
《Chinese Physics B》2008年第3期829-835,共7页姜锐 金文龙 吴清松 
Project supported by the National Basic Research Program of China(Grant No2006CB705500);the National Natural Science Foundation of China(Grant Nos10532060,10404025,70601026 and 10672160);the CAS special Foundation;Foundation for the Author of National Excellent Doctoral Dissertation of China
Recently, a number of efforts are underway to investigate inter-vehicle communications (IVC). This paper studies the instantaneous information propagation behaviours based on IVC in three different tragic situations...
关键词:traffic flow inter-vehicle communications cellular automaton model 
Extended speed gradient model for traffic flow on two-lane freeways被引量:4
《Chinese Physics B》2007年第6期1570-1575,共6页汤昌福 姜锐 吴清松 
In this paper, the speed gradient (SG) model is extended to describe the traffic flow on two-lane freeways. Terms related to lane change are added into the continuity equations and velocity dynamic equations. The em...
关键词:two-lane traffic speed gradient model lane usage inversion 
Lane changing analysis for two-lane traffic flow被引量:9
《Acta Mechanica Sinica》2007年第1期49-54,共6页Tieqiao Tang Haijun Huang S. C. Wong Rui Jiang 
The project supported by the National Natural Science Foundation of China (70521001, 10404025, 10532060);the National Basic Research Program of China (2006CB705503) ;the Research Grants Council of the Hong Kong Special Administrative Region (HKU7031/02E, HKU7187/05E).
In this paper, the two-lane traffic are studied by using the lane-changing rules in the car-following models. The simulation show that the frequent lane changing occurs when the lateral distance in car following activ...
关键词:Traffic flow Lane-changing rules Car-following models Flow stability 
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