用时域平均法检查齿轮失效

Detecting Fault of Geare by Method of Average of Time Domain

该文讨论了履带车辆传动箱、变速箱的速度波动和重采样系数算法对同步触发时域平均理论诊断效果的影响,提出了一种计算重采样系数的新算法。

Conherent detection is a effectiue method for machine diagnosis, but there are many factors to resistent this theory's application effectively in practical cases. This paper just intends to discuss these relatiue factors and bring out a new way to compute the resample factor which can keep from the interface of varys factors.