2Yamamoto K.Development of alertness-level-dependent headway distan ce warning system[ J ].JSAE Review, 2001.
3Pacejka HB.Tyre and Vehicle Dynamics [ M ].Butterworth-Heinemann, 2002,198-202.
4Liu Zhaodu.Mathematical models of tire-longitudinal road adhesion and their use in the study of road vehicle dynamics [J].Joumal of Beijing Institute of Technology, 1996, (2) : 193-203.