The impactof system parameters on the minimum decay rate is analyzed in detail, which suggests that a new parameter, named the integrated loss-rate coefficient can be defined.
进一步分析了系统参数对衰减率的影响，分析表明可以定义一个新的综合去除系数。
2
The meaning and function of restitution coefficient were introduced, and some kinds ofimpact process models were analyzed.
论述了恢复系数的含义及作用，并在此基础上介绍了几种碰撞过程模型。
3
The rule about impactcoefficient has increased trend with increasing of train velocity in section of middle of span.