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| 便携式轮胎花纹噪声智能测量分析仪 |
| Portable smart analyzer of tire tread noise |
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| DOI： |
| 中文关键词: 轮胎；花纹噪声；测量分析仪 |
| 英文关键词: tire；tread noise；analyzer |
| 基金项目: |
| 中图分类号:TQ336.1 |
| Author Name | Affiliation | | CHEN Lijun | Wuhan University of Science and Technology | | YANG Yuping | Wuhan University of Science and Technology | | LI Xiaohui | Wuhan University of Science and Technology | | DONG Deyi | Wuhan University of Science and Technology | | YAO Lingying | Wuhan University of Science and Technology | | YANG Guangda | Shanghai Michelin Warrior Tire Company |
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| 中文摘要: |
| 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。 |
| 英文摘要: |
| 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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