Research on the Influence of Lateral Stop on Vehicle Dynamic Behavior
In recent years,the rapid development of urban rail trains makes the research and development of bogies more and more important.The transverse stop of the second series is one of the important structures to ease the impact of the pillow beam and the frame in the bogie.In order to avoid the excessive offset between the bogie and the car body of the EMU,the bogie is usually designed with a transverse stop,so that there is a certain gap between the transverse stop and the car body.This gap is a strong nonlinear factor,which will have an important impact on the lateral dynamic behavior of the vehicle,and indirectly affect the running quality of the urban rail vehicle.Therefore,it is necessary to conduct a deeper and more subtle exploratory research on the nonlinear dynamic characteristics of the lateral stop suspension system of the second series of metro vehicles.Secondly,a comprehensive analysis of the nonlinear dynamic behavior of the urban rail vehicle bogie system with lateral stop can provide a theoretical basis for the design of the lateral stop bogie system.
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维普
