脱轨系数，铁路领域，国际铁路联盟Q/P≤1.2，脱轨系数≤1.0。
Weather or not acquiring the force between the wheel and rail with accuracy and in time directly influences the calculation of the digression coefficient because of the important of the force in estimating the train running condition.
而车轮与轨道间的作用力是评价车辆运行品质的重要因素，能否准确及时地获取轮轨间的作用力直接影响着车辆脱轨系数等的计算。
参考来源 - 基于DSP技术的列车脱轨系数在线监测系统的研制·2,447,543篇论文数据，部分数据来源于NoteExpress
介绍了采用非接触式位移传感器代替测力轮对，测试脱轨系数的方法。
The method to measure the derailment coefficient with the non-contact type displacement sensor in place of the force measurement wheel-set is described.
对于安全性和舒适性的评价，两个定量的标准是脱轨系数和平稳性指标。
Derail coefficient and ride quality are two quantitative standards for evaluating safety and comfort of train.
以脱轨系数为依据判断列车能否正常行驶，采用响应面法求解失效概率。
Coefficient of derail is used to judge whether a train is in the normal running state or in derail state.
应用推荐