| 便携式轮胎花纹噪声智能测量分析仪 |
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| 引用本文： | 陈理君,阳玉平,李晓辉,董得义,姚玲英,杨光大. 便携式轮胎花纹噪声智能测量分析仪[J]. 轮胎工业, 2004, 24(7): 387-391 |
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| 作者姓名： | 陈理君 阳玉平 李晓辉 董得义 姚玲英 杨光大 |
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| 作者单位： | 武汉理工大学,湖北,武汉,430070;上海米其林回力轮胎股份有限公司,上海,200082 |
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| 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、频域分析以及轮胎噪声性能评判。
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| 关 键 词： | 轮胎 花纹噪声 测量分析仪 |
| 文章编号： | 1006-8171(2004)07-0387-05 |
| 修稿时间： | 2004-02-03 |
Portable smart analyzer of tire tread noise |
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| CHEN Lijun,YANG Yuping,LI Xiaohui,DONG Deyi,YAO Lingying and YANG Guangda. Portable smart analyzer of tire tread noise[J]. Tire Industry, 2004, 24(7): 387-391 |
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| Authors: | CHEN Lijun YANG Yuping LI Xiaohui DONG Deyi YAO Lingying YANG Guangda |
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| Affiliation: | CHEN Li-jun~1,YANG Yu-ping~1,LI Xiao-hui~1,DONG De-yi~1,YAO Ling-ying~1,YANG Guang-da~2 |
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| Abstract: | 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. |
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| Keywords: | tire tread noise analyzer |
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