A car-following model with considering control signals from front and rear

被引：17
作者：
Ge Hong-Xia [1 ]
Cui Yu [2 ]
Cheng Rong-Jun [3 ]
机构：
[1] Ningbo Univ, Fac Maritime & Transportat, Ningbo 315211, Zhejiang, Peoples R China
[2] Ningbo Univ, Fac Sci, Ningbo 315211, Zhejiang, Peoples R China
[3] Zhejiang Univ, Ningbo Inst Technol, Dept Fundamental Course, Ningbo 315200, Zhejiang, Peoples R China
来源：
ACTA PHYSICA SINICA | 2014年 / 63卷 / 11期
基金：
中国国家自然科学基金;
关键词：
traffic flow; car-following model; control method; TRAFFIC FLOW; NUMERICAL-SIMULATION; RELATIVE VELOCITY; CONGESTION; ENERGY; SYSTEM;
D O I：
10.7498/aps.63.110504
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A new control method to suppress traffic jams is proposed by considering headway of the front and rear. With the control signals or not the stability conditions are derived. It is shown that the vehicle speed fluctuation by the simulations disappears when the feedback control signals are introduced. Therefore, serious congestion will not occur in the system. Illustration shows that the feedback control signal can effectively suppress and alleviate the traffic congestion.
引用
收藏
页数：7
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