采用能量有限元分析的高速列车车内噪声预测 |
代文强,郑旭,郝志勇,邱毅 |
Prediction of high-speed train interior noise using energy finite element analysis |
Wen-qiang DAI,Xu ZHENG,Zhi-yong HAO,Yi QIU |
图 7 车轮、轨道有限元模型(FEMs)及噪声预测模型 |
Fig.7 Finite element models (FEMs) and noise prediction models of wheel-rail |