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| 轿车轮胎花纹噪声微机仿真及评价（TPNSA）软件包介绍 |
| Introduction of Software Package for Passenger Car Tire Pattern Noise Simulation and Assessment |
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| DOI： |
| 中文关键词: 轮胎；花纹噪声；微机仿真；频谱分析 |
| 英文关键词: tire；tread pattern noise；computer simulation；spectrum analysis |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | | Dong Qin | Shanghai Tire and Rubber（Group） Corp. Ltd. | | Yang Guangda | Shanghai Tire and Rubber（Group） Corp. Ltd. | | Chen Lijun | Wuhan University of Technology |
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| 中文摘要: |
| 借助于物理试验和计算机仿真技术建立了轿车轮胎花纹噪声物理数学模型确定了轮胎花纹噪声的一种仿真评价方法。对不同花纹噪声仿真分析的结果表明，根据此方法研制的仿真及评价软件包具有较好的应用效果，所得结果与其它理论和实践经验相一致。 |
| 英文摘要: |
| A physical-mathematic model of passenger car tire pattern noise was established by means of the physical test and the computer simulating technology to obtain a method of tire pattern noise simulation and assessment.The analysis results of different simulated tread pattern noises showed that the software package was practical and effective. |
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