Countermeasures to reduce low-frequency oscillation generated by high speed Shinkansen train

This paper concerned a new aerodynamic environmental problem called 'low- frequency oscillation' relating to high speed trains. The problem emerged after the inauguration of the 270 km/h operation by using the Shinkansen train, 'Series 300', on Sanyo-Shinkansen Line. This paper deals with three kinds of low-frequency oscillations generated...