便携式轮胎花纹噪声智能测量分析仪  

Portable smart analyzer of tire tread noise

作　　者：陈理君[1] 阳玉平[1] 李晓辉[1] 董得义[1] 姚玲英[1] 杨光大 

机构地区：[1]武汉理工大学,湖北武汉430070 [2]上海米其林回力轮胎股份有限公司,上海200082

出　　处：《轮胎工业》2004年第7期387-391,共5页Tire Industry

摘　　要：设计基于多媒体的轮胎花纹噪声智能测量分析仪 ,应用TNS/ODS分析优化软件 ,可测量轮胎花纹噪声的声压级。将噪声形成wav音频文件 ,通过二级定标引入A ,B ,C三档模糊 (Fuzzy)计权网络 ,生成 3档声压级 ,可执行时域。A portable smart analyzer of tire tread noise has been developed on the basis of mutimedia.It can be used to measure the sound pressure level of tire tread noise with TNS/ODS analyzing and optimizing software.Three sound pressure levels are formed by introducing the wav sound file from the noise into A,B,C three-grade fuzzy weight network through two-level marking to carry out the analyses of time domain and frequency domain,and the evaluation of tire noise characteristics.

关 键 词：轮胎 花纹噪声 测量分析仪 

分 类 号：TQ3361[化学工程—橡胶工业]