%0 Journal Article
%T Optimal control of traffic flow based on rough theory and fractal theory<br>基于粗糙集和分形理论的交通流优化控制设计模型
%A WANG Jia-wei
%A HUANG Da-rong
%A LEI Ming
%A <br>王家伟
%A 黄大荣
%A 雷鸣
%J 计算机应用
%D 2008
%I 
%X Accurate and timely prediction of the traffic flow in city is a key factor for traffic control and traffic-induced system. To solve the global optimal controlling problem in traffic flow prediction, we constructed a rule-simplized data-cleaning model by analyzing the real traffic flow based on rough theory, presented a traffic-flow forecasting model according to comparability in fractal theory and designed the corresponding traffic flow net topology and the running mechanism of traffic flow optimal control system. The simulation result shows that the technique is effective.
%K forecasting traffic flow
%K optimal control
%K rough theory
%K fractal theory
%K comparability<br>交通流预测
%K 优化控制
%K 粗糙集理论
%K 分形理论
%K 相似性原理
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=CD923A44703FD5EA23290685AB2278E0&yid=67289AFF6305E306&vid=D3E34374A0D77D7F&iid=94C357A881DFC066&sid=A0F0DDA3F8BC378D&eid=9E33BE6F309BC209&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=11