%0 Journal Article
%T Effect of the lane changing probability on the kinetic energy of traffic system<br>换道概率对交通系统动能的影响
%A Tang Tie-Qiao
%A Huang Hai-Jun
%A Shang Hua-Yan
%A <br>唐铁桥
%A 黄海军
%A 尚华艳
%J 物理学报
%D 2010
%I 
%X Based on the properties of the car-following model,we present in this paper a formula of the kinetic energy change and use the formula to study the effect of the lane changing on the kinetic energy of the system. The numerical results show that the lane changing probability and the relative velocity have great effect on the kinetic energy,but the lane changing probability and the relative speed will respectively lessen the frequency and amplitude of the change of the kinetic energy. In addition,the enhanced average kinetic energy of the system will decrease with the increase of its maximum lane changing probability.
%K traffic flow
%K car-following model
%K lane changing probability
%K kinetic energy<br>交通流
%K 跟车模型
%K 换道概率
%K 动能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=13BAEA71A60921625570617298563C68&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=9CF7A0430CBB2DFD&sid=414D799335C8AA63&eid=657C2C8A8A17ACDA&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=31