【作者】 卢荡； 杨杰； 郭孔辉；

【Author】 Lu Dang;Yang Jie;Guo Konghui;State Key of Automobile Dynamic Simulation,Jilin University;

【机构】 吉林大学汽车动态模拟国家重点实验室；

【摘要】 为理解轮胎滑水对纵向力特性的影响进而建立精确的半经验力学模型,本文借助刷子模型分析了积水路面轮胎纵滑特性,并与干路面轮胎特性进行了比较,阐明了积水路面轮胎纵滑特性变化的机理,提出了建立积水路面不同速度下轮胎纵滑特性半经验模型应着重考虑的问题。更多还原

【Abstract】 To understand the effect of tire hydroplaning on longitudinal force and further to develop accurate semi-empirical tire model,tire longitudinal property on flooded road was investigated by employing tire brush model,and the comparison of tire longitudinal force was studied between on flooded road and on dry road.With this study,the explanation for affecting tire driving and braking force on flooded road was given and some key points for building semi-empirical model of different traveling speed on flooded road were presented.更多还原