动车组动力学响应测试在联调联试中的应用

Importance of EMU Dynamic Response Test in Systems Integration Test

动车组动力学响应测试从车辆响应的角度检测线路状态,测试车辆在线路不同区段的运行稳定性和运行平稳性,指导线路精调。动力学响应超限指标与线路缺陷类型的关系比较复杂,既有一定的对应关系,又不是一一对应。通过对多条线路的联调联试结果进行分析,总结各指标超限的原因和精调措施,解析对应关系的规律,更有效地指导线路精调。

EMU dynamics response test can detect track state in terms of vehicle＇s response,measure the stability and quality when vehicle runs on different track segment,and guide the track fine adjustment.The correspondence relationship between over limit datas and track fault is quite complex,because it really exists but not one-to-one.Through analyzing many systems integration test results,summarying the over limit data＇s causes and fine adjustment methods,the relationship is studied more clearly to guide the track fine adjustment more effectively.