摘要
研究基于在紧急制动过程中直接测量得到的车轮力信息来探讨ABS性能评价方法和评价指标。首先基于自行研制的车轮力传感器及其道路试验数据采集系统,在某试验场对某国产乘用车分别在制动初速度不同、ABS取工作和关闭两种状态下进行了直线紧急制动试验。其次,对实测的车轮力信息进行了对比分析,提出了具有一定区别意义的ABS性能评价指标。研究结果为自行开发ABS装置提供了量化分析依据。
This paper primarily studied the estimation methods and index of ABS based on the wheel forces measured by wheel force transducer during the straight-in-line emerging braking. Firstly, the self- developed wheel force transducer and the vehicle roadway test system were developed,and based on these,a homemade passenger car was employed to go through systematic road way tests on one test ground. The tests belong to emergent braking,and both the brake initial velocity and the ABS switch on/off states are controlled. Secondly, the comparative analysis on these test results were made, and several distinguishing evaluation index on the ABS performance were put forward. This research offers the quantitative analysis evidence for the research and development of the ABS device.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2008年第6期751-755,共5页
China Mechanical Engineering
基金
江苏省交通科学研究计划项目(05C02)
关键词
车轮力
ABS性能
指标评价
汽车道路试验
wheel force
ABS performance
evaluation index
motor vehicle roadway test
