摘要
文章通过有限元模型分析及白车身模态试验,评估了全景天窗对于白车身模态的影响,得到了带全景天窗与不带全景天窗的固有频率和振型,为汽车开发中前期天窗的设计选型提供了理论及试验依据。
Through the finite element model analysis and the body-in-white modal test,the analysis and evaluation of the influence of the panoramic sunroof on the hull mode are evaluated,and the natural frequency and vibration mode with and without the panoramic sunroof are obtained,which provides theoretical and experimental basis for the design and selection of the sunroof in the early stage of automobile development.
出处
《上海汽车》
2019年第11期49-52,共4页
Shanghai Auto
