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| 轮胎花纹噪声仿真频谱评判法 |
| Estimation of Tread Pattern Noise by Simulation Spectrometry |
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| DOI： |
| 中文关键词: 轮胎；花纹噪声；仿真；频谱评判 |
| 英文关键词: tire ；tread pattern noise ；simulation ；spect rometric estimation |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | | Yang Guangda | Shanghai Tire and Rubber (Group) Corp. ，Ltd. | | Chen L ijun | Wuhan University of Technology |
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| 中文摘要: |
| 提出一种轮胎噪声主观评价强弱权重函数N= n(f ， PSPL) 与轮胎噪声频谱能量均衡函数ζ相结合的综合评价方法。仿真实验验证，用此方法评价轮胎花纹的噪声，结果与国外先进方法的结论一致。 |
| 英文摘要: |
| A comprehensive estimating method of tread pattern noise ，in which the subjective estimated result ，the weighted functionn was combined with the spect rometric energy ，equalized function ζ，was proposed. It was shown by the simulation test that the results from the said estimating method of tread pattern noise were in accordance with those from the sophisticated methods in advanced count ries. |
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