railway track irregularities 轨道不平顺
track irregularities management 轨道不平顺管理
management of track irregularities 轨道不平顺管理
geometric vertical track irregularities 几何高低不平顺
track geometry irregularities 轨道几何不平顺
Track geometric irregularities 线路几何不平顺
Plentiful test showed that the track irregularities were random processes varying with the traffic mileage.
1、大量测试工作表明轨道不平顺是随里程变化的随机过程。
参考来源 - 轨道不平顺非均匀采样信号谱分析·2,447,543篇论文数据，部分数据来源于NoteExpress
To ensure safe and stabile running of both passenger and freight trains on the same line, the relationship between train running safety and stability and track irregularities must be studied.
为了使客车和货车都能在同一线路上安全、平稳地运行，则必须对轨道不平顺与车辆运行平稳性和安全性之间的关系进行研究。
By simulating the track irregularities with trigonometric series method, the train-bridge coupling vibration equations are established based on the combined modal of train formation and the bridge.
利用三角级数法模拟了轨道的不平顺，采用列车编组和桥梁组合的模型，建立了车桥耦合振动方程。
In this paper, the measurement method and system for rail track geometric irregularities is studied based on this problem.
本文为了满足这一要求，对线路几何不平顺的高精度测量方法和系统进行了研究。
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