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利用实验方法研究了旅客对车体振动特性的影响,建立了旅客-车体耦合振动分析模型,针对旅客人数及旅客分布对车体振动的影响,进行了仿真分析。
The influence of passengers on the vibration characteristics of the vehicle body is studied by means of experimental methods. The analysis model of passenger-body coupling vibration is established. According to the influence of the number of passengers and the distribution of passengers on the vibration of the vehicle body, the simulation analysis is carried out.