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| 道路/轮胎噪声分析及其降噪路径 |
| Analysis and reduction of road/tire noise |
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| DOI： |
| 中文关键词: 轮胎；道路噪声；轮胎噪声；降噪 |
| 英文关键词: tire；road noise；tire noise；nosie reduction |
| 基金项目:国家自然科学基金资助项目（50708085） |
| 中图分类号:TQ336.1；TB533+.2 |
| Author Name | Affiliation | | CHEN Lijun | Wuhan University of Technology | | ZHOU Ling | Wuhan University of Technology | | XIAO Wangxin | Wuhan University of Technology | | CHEN Hong | Hangzhou Zhongce Rubber Co.，Ltd |
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| 中文摘要: |
| 在原道路/轮胎噪声发声机理的基础上，对道路以及轮胎印痕前沿、中央和后沿的发生机理进行分析，对道路/轮胎噪声预测耦合模型表达式进行修正，并根据道路/轮胎噪声的产生机理提出了道路/轮胎噪声的降噪方法和路径，为低噪声路面和轮胎花纹的研究和设计提供了理论依据。 |
| 英文摘要: |
| Based on the former sound generating mechanism of road/tire noise，the sound generating mechanisms of the road and tire noise from the front，central and back of ground contact area were analyzed，the prediction models of road/tire noise were modified，and methods to reduce the road/tire noise according to the generating mechanism of road/tire noise were proposed.This study provided theoretical bases for research and design of tire tread patterns and road with low noise. |
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