Optimization of traffic signal split for Arterial and Side Streets in Urban Traffic Networks

被引：1
作者：
Wu, Na [1 ]
Xi, Yugeng [1 ]
Li, Dewei [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Dept Automat, Shanghai 200240, Peoples R China
来源：
IFAC PAPERSONLINE | 2016年 / 49卷 / 04期
基金：
美国国家科学基金会;
关键词：
traffic congestion; input capacity; output capacity; different cycle time; rolling horizon process;
D O I：
10.1016/j.ifacol.2016.05.005
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Since urban traffic congestion has been a serious problem for several decades, a traffic signal control algorithm based on the model focusing on the dynamic behavior of links is developed in this paper. In the optimization process, the difference between the input capacity and output capacity of a link is optimized to make full advantages of the green time duration. Besides, considering the diverse traffic demand and capacity of the arterial streets and the side streets, we mainly consider the situation where they have a different cycle time. Model predictive control(MPC) is adopted to solve the optimization problem in a rolling horizon style to improve the performance of the control scheme. The efficiency of it is demonstrated by simulation. (C) 2016, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
引用
收藏
页码：25 / 30
页数：6
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