| 车身NVH性能有限元分析与实验分析对标 |
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| 引用本文： | 张国宁,李洪亮,夏仕超,夏洪兵.车身NVH性能有限元分析与实验分析对标[J].湖北汽车工业学院学报,2012,26(1):10-12. |
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| 作者姓名： | 张国宁 李洪亮 夏仕超 夏洪兵 |
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| 作者单位： | 1. 安徽农业大学,安徽合肥,230036
2. 中国汽车技术研究中心,天津,300162 |
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| 摘 要： | 对目前汽车NVH性能有限元与试验分析进行了简要介绍。说明了有限元与试验分析的理论和基本内容。基于某车型白车身的有限元噪声传递函数分析与试验噪声传递函数分析对标,指出在试验与有限元分析过程中所要注意的问题。
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| 关 键 词： | NVH 模态分析 传递函数 刚度分析 频响函数 对标 |
Benchmarking of Body NVH Performance Based on FEM and Experiment Analysis |
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| Zhang Guoning
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Li Hongliang
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Xia Shichao
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Xia Hongbing.Benchmarking of Body NVH Performance Based on FEM and Experiment Analysis[J].Journal of Hubei Automotive Industries Institute,2012,26(1):10-12. |
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| Authors: | Zhang Guoning Li Hongliang Xia Shichao Xia Hongbing |
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| Institution: | 1.Anhui Agricultural University,Hefei 230036,China; 2.China Automotive Technology & Research Center,Tianjin 300162,China) |
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| Abstract: | The finite element analysis and test method of the vehicle NVH performance were introduced.The theory and basic contents of FEM and experiment were described.Based on the finite element transfer function analysis and experimental noise transfer function analysis of a white body,the problems to be paid attention in the test and finite element analysis were pointed out. |
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| Keywords: | NVH modal analysis transfer function stiffness analysis frequency response function benchmarking |
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