摘要
建立了双前桥转向车辆的线性二自由度车辆模型,进行了理论分析和数学公式推导。以某8X4载货车为例,基于最小转弯直径范围确定转向瞬心位置区间,讨论了转向瞬心位置对车辆稳态响应和瞬态响应的影响。
Establish the linear two degrees of freedom vehicle model of double-frontaxle steering vehicle,analyze the theory and deduce mathematical formula.Take an 8X4 heavy truck for example, base on the area ofminimum turning diameter area to fix on the area of instantaneous turning center, discuses the influence ofinstantaneous turning center on vehicle＇s steady-state response and transient response.
出处
《汽车实用技术》
2014年第5期95-98,共4页
Automobile Applied Technology
关键词
双前桥转向
二自由度
转向瞬心
稳态响应
瞬态响应
double-frontaxle steering
two degrees of freedom
instantaneous turning center
steady-state response
transient response
