“先锋号”动车组异常振动分析及解决措施

Analysis of Abnormal Vibration of “XianFengHao” Multiple Units and Measures for Solution

为了解决"先锋号"动车组在运行中发生的异常振动问题,对现车状态进行了检查,对车辆的振动进行了理论分析和测试,提出了异常振动的解决措施。

In order to solve the problem of abnormal vibration in operation of the 'XianFengHao' multiple units, the actual state of the vehicles is examined, the theoretical analysis and measurement are made for the vibration of the vehicles, and measures for solution of the abnormal vibration are given.