A compound compensation method for car-following model

被引:89
作者
Zhu, Wen-Xing [1 ]
Jun, Du [1 ]
Zhang, Li-Dong [1 ,2 ]
机构
[1] Shandong Univ, Sch Control Sci & Engn, Jinan 250061, Peoples R China
[2] Shandong Jiaotong Univ, Sch Rail Transit, Jinan 250023, Peoples R China
来源
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION | 2016年 / 39卷
基金
中国国家自然科学基金;
关键词
Car-following model; Compound compensation; Stability analysis; NEAREST-NEIGHBOR INTERACTION; INTER-VEHICLE COMMUNICATION; DELAYED-FEEDBACK CONTROL; TRAFFIC FLOW; STABILITY ANALYSIS; DRIVING BEHAVIOR; DENSITY WAVES; FULL VELOCITY; DIFFERENCE; STRATEGY;
D O I
10.1016/j.cnsns.2016.03.019
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
A compound compensation mechanism was introduced into the car-following system. Two basic compensation methods were combined to generate a compound control strategy to improve the performance of the traffic flow system. The compensation effect was analyzed with unit step response in time domain and bode diagram in frequency domain, respectively. Two lemmas and one theorem were proved with the use of Routh criteria and small gain theorem. Numerical simulations were conducted in two situations under three types of condition. The simulation results verify the truth that with the increasing compensation parameters the stability of the car-following system is strengthened. It is shown that numerical results are in accordance with analytical results. In general, the performance of car-following model can be improved with an exterior control method. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码:427 / 441
页数:15
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