摘要
文章将多输入 /多输出 (MIMO)时域模态分析理论应用于汽车工程设计中 ,对汽车驱动桥壳 (HF -N2 40 10 2 0 0 -0 7G)进行实验模态分析和计算 ,同时用有限元分析软件 AN SYS对该桥壳进行了计算模态分析 ,并对两者进行了比较。分析了
This paper applies the theory of MIMO experimental modal analysis in time domain to automotive engineering. By combining the finite element analysis software ANSYS, the paper carries out the MIMO modal experiment and analytical modal analysis of the driving axle housing (HF-N24010200-07G).
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
2000年第4期468-472,共5页
Journal of Hefei University of Technology：Natural Science
