摘要
讨论了汽车制动性能的评价方法,提出应以车轮抱死之前所能达到的最大制动减速度、制动距离和附着系数利用率等作为制动性能的评价指标,并用以比较各轴的最大制动强度,预测先抱死的车轮。设计了程序框图,并以 EQ140型汽车为例进行了计算。
Evaluation methods of braking performance are discussed.It is proposed that the maximum deceleration,braking distance,and the utllily ratio of friction coeflicient,whicle can be reached before wheel-lock,should be used as indexes for evaluating the braking performance.The comparison of maximum braking intensiveness can be used to predict which wheel is locked earlier.The programing block diagram is composed.As an example,the calculation for the truck EQ140 is presented.
出处
《汽车技术》
1988年第12期19-24,共6页
Automobile Technology
