载荷偏移对整车制动的影响  

The Influence of the Load Excursion to the Vehicle Brake

作　　者：赵刚[1] 王俊伟[1] 周福庚[1] 

机构地区：[1]安徽江淮汽车股份有限公司技术中心,安徽省合肥市230601

出　　处：《农业装备与车辆工程》2012年第10期42-46,共5页Agricultural Equipment & Vehicle Engineering

摘　　要：基于两轴轻型卡车,建立了载荷在不同方向上偏移时对整车制动时利用附着系数的影响的模型,同时建立了在载荷偏移状态下整车的制动减速度模型。同时以某轻型卡车为例,利用所建立的模型,采用VB编程得出整车制动时利用附着系数曲线和减速度曲线,进行模拟分析和评价,并重点模拟分析了载荷在左右方向偏移对整车制动的影响。In this paper,the influence of the load excursion in different directions to the vehicle brake was analyzed for the light vehicle with two axles.At the same time,the braking deceleration model at load excursion was founded.And the brake force matching was analyzed in a light vehicle of the company for an example based on the model.It got the curves of utilized adherence coefficients and the decelerations by VB program.The influence of the load excursion at the lateral direction to the vehicle brake was mainly analyzed.

关 键 词：载荷偏移 制动减速度 利用附着系数 

分 类 号：U46[机械工程—车辆工程]