n. wheeltrack
The application of the 3D wheel-rail rolling contact numerical modeling methods in vehicle and tunnel vibration analysis is studied.
研究轮轨三维滚动接触建模方法在车-隧动态耦合系统响应分析中的应用。
参考来源 - 轨道车辆—结构动态耦合系统的数值模拟方法及应用On the other hand, by the p-norm based fuzzy inference neural network as proposed in this dissertation, a wheel-rail coupled nonlinear system identification is addressed.
本文还通过构造基于p-范数的模糊推理神经网络对高速铁路轮轨耦合系统作了辨识。
参考来源 - 动载荷识别若干前沿理论及及应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
文摘：轨距扩大和钢轨侧翻将影响到轮轨接触点位置和动力作用。
Abstract: the widening of gauge and the overturning of rail will effect the contact point and dynamic forces between wheel and rail.
最后通过试验和计算结果的对比，对轮轨蠕滑力计算模型进行验证。
Finally, via comparison between test and the calculated results, the wheel rail creep force calculation model is verified.
如使用传统的转向架，势必加大轮轨磨耗，降低列车的运行安全性。
If the common bogie is used in tilting trains, the wear will be more serious between wheel and rail, the security of the train will be lower.
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