%0 Journal Article
%T Study of Two-Stage Fuzzy Control Algorithms about Adjacent Traffic Intersections<br>双交叉口两级模糊协调控制算法的研究
%A YANG Li-cai
%A JIA Lei
%A WANG Hong
%A <br>杨立才
%A 贾磊
%A 王红
%J 系统工程理论与实践
%D 2005
%I 
%X Based on the project of urban traffic intelligent control, we propose a traffic coordination control algorithm for two adjacent intersections using hierarchical fuzzy logic and the idea of adjusting membership functions automatically using chaos optimization. The two-stage fuzzy controller with this algorithm is designed and the program to simulate the algorithm is developed via MATLAB. Two traffic conditions, flow of dominate road being much different from that of subordinate road and flow of dominating road being less different from that of subordinate road, are simulated. Simulation results show that the average delay of vehicles in intersections is lessened using algorithm given in this paper than that using the conventional control strategies.
%K traffic signal control
%K control algorithm coordination
%K fuzzy logical
%K chaos optimization
%K intelligent transportation systems<br>交通信号控制
%K 分级协调控制算法
%K 模糊推理
%K 混沌优化
%K 智能交通系统
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=962324E222C1AC1D&jid=1D057D9E7CAD6BEE9FA97306E08E48D3&aid=513069227ED7AC20&yid=2DD7160C83D0ACED&vid=C5154311167311FE&iid=B31275AF3241DB2D&sid=27746BCEEE58E9DC&eid=16D8618C6164A3ED&journal_id=1000-6788&journal_name=系统工程理论与实践&referenced_num=2&reference_num=8