%0 Journal Article
%T A coupling lattice model of traffic flow on two lanes and numerical simulation<br>两车道交通流耦合格子模型与数值仿真
%A Peng Guang-Han
%A <br>彭光含
%J 物理学报
%D 2010
%I 
%X An improved coupling lattice model of two-lane traffic flow is proposed by taking into account the effect of the two-lane coupling and lane changing. And the lane changing rate of traffic flow is modified. The analysis of the modified lane changing rate shows that it is in better accordance with the real traffic than the previous ones. The linear stability condition of the extended model is obtained by using the linear stability theory. Numerical simulation also shows that our model can better reproduce the lane changing of traffic flow than previous ones by considering the information of two-lane coupling interaction. And there is unavoidable effect on the two-lane traffic flow from the coupling effect between the two lanes.
%K traffic flow
%K lattice model
%K two lanes
%K simulation<br>交通流
%K 格子模型
%K 两车道
%K 模拟
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=4260D622B8B4C5FA60BEB13429E8754E&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=B31275AF3241DB2D&sid=FA56AA4298B4B6CB&eid=F7ABC93BF26ABA7D&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=40