摘要
该论文首先论述了颠簸路面衡量指标的选取过程,确定了以轮加速度作为衡量颠簸路的指标,然后详细讲述了对轮加速度信号的优化算法设计,最终得出了颠簸路面的表征值和颠簸路面监测限值。验证结果表明,通过此算法能准确判定车辆行驶工况为颠簸路。
In this paper,the selection process of the measurement index of the bumpy road surface is discussed,and the parameters of the wheel acceleration signal are determined.Then the optimization algorithm design of the wheel acceleration signal is described in detail.The verification results show that the vehicle driving cycle can be accurately judged by this algorithm.
出处
《汽车实用技术》
2015年第11期15-17,共3页
Automobile Applied Technology
关键词
轮速传感器信号
轮速加速度
算法设计
颠簸路面指标值
监测限值
wheel speed sensor signal
Wheel speed acceleration
Algorithm design
Bumpy road index
monitoring index
