基于换道时间分布的交通流随机微分方程
吴中,梁明琰,杨海飞

Stochastic differential equation of traffic flow model based on distribution of lane-changing duration
Zhong WU,Ming-yan LIANG,Hai-fei YANG
图 4 车道1网格单元3第30 s速度概率密度
Fig.4 Speed probability density in 30 s segment of grid cell 3 in lane 1