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制动盘试验模态与数值模态的分析与研究 被引量:3

Analysis and Study of Brake Disk Based on Modal Test and Numerical Analysis
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摘要 基于有限元法得到制动盘的固有频率和振型,同时运用试验模态技术对制动盘进行模态试验,得到了模态参数,将试验模态与仿真计算的结果进行比较,从而验证了有限元分析结果的可靠性。 The inherent frequency and vibrant types of a brake disk are calculated by using finite element method.The modal parameters are obtained by modal test.The reliability of finite element analysis results was demonstrated by comparing simulation with modal test.
出处 《湖北汽车工业学院学报》 2012年第1期73-76,共4页 Journal of Hubei University Of Automotive Technology
基金 湖北汽车工业学院大学生创新试验项目(SJ201017)
关键词 制动盘 有限元 模态 频率 brake disk finite element modal frequency
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