新幹線車両の車体固有振動モードの実験同定

抄録

As a train speeds increase, the elastic vibration of a car body tends to increase. To reduce the elastic vibrations of the car body, it is important to understand the natural vibration modes of the car body. This paper reports the experimental identification results of the natural vibration modes of the Shinkansen vehicle up to 40 Hz, which have not been reported so far.