| 模态分析在车身声振设计中的应用 |
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| 引用本文： | 王正伦,张鑫,刘荣田.模态分析在车身声振设计中的应用[J].潍坊教育学院学报,2010,23(2):92-94. |
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| 作者姓名： | 王正伦 张鑫 刘荣田 |
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| 作者单位： | 重庆交通大学,机电与汽车工程学院,重庆,40074 |
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| 摘 要： | 在模态分析的理论基础上,对模态分析在车身声振设计中的应用进行了探讨。通过实例分析了模态分析在车身声振设计中应用的基本方法、基本步骤,这为汽车振动和噪声的特性研究提供了有价值的参考依据。
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| 关 键 词： | 模态分析 有限元 声振设计 耦合系统 |
Application of Modal Analysis in Sound and Vibration Design of Car Body |
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| Wang Zhenglun,Zhang Xin,Liu Rongtian.Application of Modal Analysis in Sound and Vibration Design of Car Body[J].Journal of Weifang Educational College,2010,23(2):92-94. |
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| Authors: | Wang Zhenglun Zhang Xin Liu Rongtian |
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| Institution: | Wang Zhenglun,Zhang Xin,Liu Rongtian (School of Mechanical & Electrical Automotive Engineering,Chongqing Jiaotong University,Chongqing 400074) |
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| Abstract: | Based on the theory of modal analysis,the application of modal analysis in sound and vibration design of car body has been discussed.The basic approach and steps of the application have been analyzed through an example, which provides a valuable reference for the study of characteristics of vehicle vibration and noise. |
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| Keywords: | modal analysis FEM sound and vibration design coupler |
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