NONLINEAR DYNAMICAL CHARACTERISTICS OF THE CITY MAIN ROAD TRAFFIC FLOW UNDER THE TRAFFIC LIGHTS DELAY CONTROL

被引：0
|
作者：
Meng, Meng [1 ]
Shao, Chunfu [1 ]
Sun, Yixuan [1 ]
机构：
[1] Beijing Jiaotong Univ, MOE Key Lab Urban Transportat Complex Syst Theory, Beijing 100044, Peoples R China
来源：
2011 3RD INTERNATIONAL CONFERENCE ON COMPUTER TECHNOLOGY AND DEVELOPMENT (ICCTD 2011), VOL 2 | 2012年
关键词：
traffic engineering; city main road traffic flow; delay contro; chaos; SIMULATION; ASSIGNMENT;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A traffic flow model for the city main road is established under the traffic light delay control, in which the dynamic behavior of the traffic flow is studied. The master expression of the arrival time is derived in terms of nonlinear maps with three dimensionless parameters: cycle time, offset time and acceleration. The impact of traffic lights delay control is investigated by analyzing the variation process of travel time. Utilizing the Matlab software, the nonlinear dynamic motion of a vehicle moving through the traffic lights is shown in the simulation. The results are explained reasonable in theoretically with real traffic flow.
引用
收藏
页码：147 / 151
页数：5
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