国产某纯电动汽车操纵稳定性测试及评价  

Test and Evaluation of Handling Stability of a Domestic Pure Electric Vehicle

作　　者：张晓龙[1] 熊乐 吴云兵 李宪斌 Zhang Xiaolong;Xiong Le;Wu Yunbing;Li Xianbing(China Automotive Technology and Research Center Co.Ltd.,Tianjing 300300;CATARC Automotive Test Center(Ningbo)Co.Ltd.,Zhejiang Ningbo 315336)

机构地区：[1]中国汽车技术研究中心有限公司,天津300300 [2]中汽研汽车检验中心(宁波)有限公司,浙江宁波315336

出　　处：《汽车实用技术》2019年第24期26-30,共5页Automobile Applied Technology

摘　　要：操纵稳定性是汽车安全性能的重要组成部分,现代汽车检测技术是推动汽车产业发展的重要因素。文章阐述了操纵稳定性试验的道路试验方法,并简要介绍了操稳试验的测试变量及测试设备。根据汽车产品定型试验要求,对某国产纯电动汽车的转向回正性能试验、转向轻便性试验及稳态回转试验开展研究。操稳试验评价结果表明:该国产纯电动汽车操控性能表现优异,达到了同级产品的标杆水平。Handling stability is an important component of automobile safety performance.Modern automobile test technology is an important factor to promote the development of automobile industry.This paper has interpreted the road test method of handling stabilityt,and has briefly introduces the test variables and test equipment of handling stability test.According to the requirements of automobile product stereotyping test,the steering restoring test,steering efforts test and steady-state circular test of a domestic pure electric vehicle are studied.The evaluation results of handling stability test show that the performance of the domestic pure electric vehicle is excellent,reaching the benchmark level of the same grade products.

关 键 词：纯电动汽车 操纵稳定性 测试 评价 

分 类 号：U467.1[机械工程—车辆工程]