Experimental Research on Vibration Dynamics Performance of Type B Metro Vehicles

Abstract In recent years, due to the acceleration of urban rail transit construction, cumulative length lines in China has also continued grow. As one typical representatives transit, subway is an excellent choice for general public its energy saving, environmental friendliness, large transportation capacity, and high punctuality rate. However, this imposes stricter requirements on operational safety smoothness vehicles. The vibration generated by vehicles operation will affect riding experience passengers varying degrees. Vibration research important part paper, a dynamic performance test B-type vehicle carried out. According GB/T5599-2019 other standards, stability under no-load overloaded loads characteristics are studied, which provides reliable experimental data subsequent vehicle.