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| 花纹沟设计对轮胎花纹噪声的影响 |
| Effect of Groove Design on Tire Tread Pattern Noise |
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| DOI： |
| 中文关键词: 轮胎；花纹噪声；花纹沟 |
| 英文关键词: tire；tread pattern noise；pattern groove |
| 基金项目: |
| 中图分类号:TQ336.1；TB533+.2 |
| Author Name | Affiliation | | YU Miao-miao | Guangzhou South China Rubber & Tire Co.，Ltd | | ZHOU Jie | Guangzhou South China Rubber & Tire Co.，Ltd |
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| 中文摘要: |
| 根据轮胎花纹的发声机理，运用TNS/ODS噪声分析软件对185/55R14 S-1200轿车轮胎花纹噪声的影响因素进行分析。综合模糊评判结果和M标准曲线目标函数分析表明：轮胎花纹沟与行驶方向的角度越小，噪声越低；花纹沟的宽度减小，轮胎整体花纹噪声降低；顺向花纹沟的噪声低于逆向花纹沟的噪声。 |
| 英文摘要: |
| Based on sounding mechanism of tread pattern，by using TNS/ODS noise analysis software，the factors influencing the tread pattern noise of 185/55R14 S-1200 passenger car tire were analyzed.The results of comprehensive fuzzy evaluation and objective function of M curve showed that，the tire noise was lower when the angle between the groove direction and travel direction was smaller，or the groove width was smaller；and the noise of forward tread pattern was lower than that of reverse pattern. |
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