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为改善新干线高速列车运行时的垂直振动乘坐舒适度,采用了减小车体弹性振动的措施,并提出了转向架悬挂系统的设计方法。
In order to improve the ride comfort of the vertical vibration of high-speed trains during operation, the measures to reduce the elastic vibration of the vehicle body are adopted and the design method of the suspension system of the bogie is proposed.