整车BSR试验室研究  

Research on Vehicle BSR Laboratory

作　　者：王伟[1] 张哲媛[1] 罗艳威 李珮环 

机构地区：[1]长城汽车股份有限公司技术中心,河北省汽车工程技术研究中心,河北保定071000

出　　处：《工程与试验》2013年第4期61-64,共4页Engineering and Test

摘　　要：BSR试验室是基于汽车工业BSR问题需求而出现的新的大型综合试验室,它集声学环境和温湿度环境于一体,结合激振测试设备,用于激发车辆的BSR问题。通过主观评价和测试数据分析,进行整车BSR问题的排查、诊断和研究,以提升汽车NVH性能和汽车行驶平顺性,进而提高汽车产品的竞争能力。BSR laboratory is a comprehensive laboratory and is abreast of the times base on vehicle BSR problems.BSR laboratory gathers acoustics,temperature and humidity environment.With vibration test equipments,BSR laboratory can be used to stir BSR problems of vehicle.Based on subj ective evaluation and test data analysis,BSR laboratory can check,diagnose and research the BSR problems of vehicle,which can improve the performances of vehicle.So the manufacturers of vehicle can increase the competitive power and get more consumers.

关 键 词：温湿度 声学 设计 

分 类 号：U467.493[机械工程—车辆工程]