高周波帯域を考慮した新幹線車両の車体弾性振動解析モデルの構築

抄録

To further improve the ride quality of Shinkansen vehicles, it is necessary to reduce the vibration of the vehicle carbody. A vibration analysis model is required in order to efficiently consider vibration reduction methods. In this paper, we proposed a vibration analysis model that can express the vibration modes of the carbody around 40 Hz. The validity of the model was verified by comparing the calculated results with the measured results.