摘要
针对盐城汽车试验场、通县试验场、定远汽车试验场、襄阳汽车试验场、海南汽车试验场等5个汽车试验场进行了ABS路低附着路面附着系数特性研究,获取了ABS低附路面的最大附着系数kpeak及滑动附着系数klock分布范围及R值。同时,结合ABS认证试验经验,对ABS低附路面的附着系数、尺寸、路面均匀性、水膜状况、安全距离、独立性等方面进行了多因素评价,为ABS路面的改进和安全使用提供技术参考。
Five main public proving grounds in China are selected to research the performance of ABS test track with low adhesion including CATARC Yancheng Automotive Proving Ground, Tongxian Automotive Proving Ground, Dingyuan Automotive Proving Ground, Xiangyang Automovie Proving Ground and Hainan Automotive Proving Ground. The range of the kpeak（the maximum adhesion coefficient） and klock（sliding adhesion coefficient） values, and the R value are obtained.Meanwhile, a multi-factor evaluation for the low adhesion ABS test track is carried out, taking account of the adhesion coefficient, road length, road surface evenness, water film condition, safety distance and independence, according to the ABS certification experience. This paper is provided for the ABS test tracks development and use safety as technical reference.
出处
《汽车技术》
北大核心
2016年第11期36-39,共4页
Automobile Technology
关键词
乘用车
ABS试验
附着系数
多因素评价
Passenger car
ABS Test
Adhesion coefficient
Multi-factor evaluation
