基于分位数回归的随机优化速度跟驰模型

潘义勇,管星宇

Stochastic optimal velocity car-following model based on quantile regression

Yi-yong PAN,Xing-yu GUAN

表 1 分位数回归模型拟合结果

Tab.1 Fitting results of quantile regression models

$\tau $ $V_1^\tau $ $V_2^\tau $ $C_1^\tau $ $C_2^\tau $ $\tau $ $V_1^\tau $ $V_2^\tau $ $C_1^\tau $ $C_2^\tau $ 0.1 10.028 6.396 0.081 2.071 0.6 11.040 6.737 0.121 2.304 0.2 10.423 6.476 0.095 2.226 0.7 10.990 7.051 0.115 2.059 0.3 10.608 6.615 0.101 2.230 0.8 11.195 7.139 0.120 2.085 0.4 10.840 6.408 0.125 2.619 0.9 11.512 7.327 0.129 2.071 0.5 10.908 6.608 0.119 2.358 − − − − −