摘要
基于有限元法计算传动轴的固有频率和振型,运用试验模态技术对传动轴进行模态分析,试验结果验证了有限元模型的可靠性。在此基础上,对传动轴总成进行约束模态有限元分析,可作为后续研究的基础。
The inherent frequency and vibrant types of a drive shaft were calculated by using finite element method. The modal of drive shaft was analyzed by using the test modal technology. The reliability of finite element models was validated by experimental results. Then, constrained modal was calculated with the finite element analysis of drive shaft assembly and it lays the foundation for further research.
出处
《湖北汽车工业学院学报》
2013年第1期15-17,22,共4页
Journal of Hubei University Of Automotive Technology
基金
汽车动力传动与电子控制湖北省重点实验室开放基金项目(ZDK201104)
关键词
传动轴
有限元
模态
频率
drive shaft
finite element
modal
frequency
