摘要
主要致力于对交通拥堵的延时控制方法研究,基于全速度差模型,利用奈奎斯特稳定性判据从无控制和有延时控制两个方面对模型进行稳定分析,验证了考虑了时延的拥堵控制方法可以缓解交通拥堵,从而验证了理论结果的有效性。
This paper is devoted to study the time delays in the control method for congested traffic.Based on the Full Velocity Difference Model,the stability analysis is performed based on general Nyquist stability criterion for the uncontrolled and controlled models which consider the time delays.The simulation results show that the pro-posed control scheme which considers the time delay can be competent to alleviate traffic congestion,and it could be verified by the theoretical results.
作者
李雨宣
刘铭
陈渝光
杨智勇
Yu-xuan LI;Liu MING;Yu-guang CHEN;Zhi-yong YANG(College of Mechanical Engineering,Chongqing Vocational Institute of Engineering,Chongqing 402260,China;College of Electronic Information&Automation,Chongqing University of Technology,Chongqing 400054,China;College of Mechanical Engineering,Chongqing University of Technology,Chongqing 400054,China)
出处
《机床与液压》
北大核心
2019年第24期153-158,共6页
Machine Tool & Hydraulics
基金
Supported by Chongqing Postdoctoral Science Foundation Project(Xm2015056)
China Postdoctoral Science Foundation Funded Project(2015M572450)
the Natural Science Foundation of Chong Qing Science&Technology Commission(cstc2016jcyjA 0565,cstc2017jcyjB X0001,cstc2018jcyjA X0815)
the National Natural Science Foundation of China(61573075)
Science and Technology Project of Chongqing Vocational Institute of Engineering(KJA201902)
the Scientific and Technological Research Program of Chongqing Municipal Education Commission(KJQN201903401,KJQN201903402)~~
关键词
交通流
拥堵控制
耦合映射跟驰模型
时间延迟
Traffic flow
Congestion control
Coupled map car-following model
Time delay
