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工务系统在监测线路质量时发现动车组CRH1084A运行中车体晃动严重,经检测,该车运行中三级分数量和峰值高于其他动车组。针对动车组CRH1084A运行中车体晃动严重的问题,通过静态检查和动态数据采集等方式,比对查找车体晃动原因,提出相应改进措施。
During the monitoring of line quality, the public utility system found that the body of the CRH1084A in the EMU was seriously swayed. After being tested, the number and peak value of the three components in the operation of the EMU were higher than those of other EMUs. In order to solve the problem of swaying of vehicle body by means of static inspection and dynamic data collection, aiming at the serious problem of vehicle body swaying during the operation of CRH1084A, the corresponding improvement measures are put forward.