低频噪声对磁悬浮车辆乘坐舒适度影响的基础试验

Foundation Test on the Effect of Low Frequency Noise on the Ride Comfort of Maglev Vehicles

为查明在磁悬浮车辆的车内噪声中包含的低频噪声成分对车内环境评价的影响,进行了消声室试验和车内舒适度仿真器试验。

The test in anechoic chamber and the test with ride comfort simulator inside car are carried out in order to find out the influence of low frequency noise included in the noise inside Maglev vehicles on the passenger＇s evaluation of the train cabin environmental.