摘要
运用LMS SCADAS对纯电动客车异响进行数据采集,通过阶次跟踪技术识别出噪声源,并提出改进方法和验证。
The LMS SCADAS is used to collect the data of abnormal sound of a pure electric bus,and the noise source is identified by the order tracking technology.Finally,an improved method is proposed and verified.
作者
胡鸿飞
董经鲁
张勇
董钊志
HU Hongfei;DONG Jinglu;ZHANG Yong;DONG Zhaozhi(Nanjing Golden Dragon Bus Manufacturing Co.,Ltd.,Nanjing 211215,China)
出处
《客车技术与研究》
2019年第4期56-58,62,共4页
Bus & Coach Technology and Research
关键词
纯电动客车
阶次跟踪
噪声源识别
pure electric bus
order tracking
noise source identification
