摘要
探讨了倒频谱技术在滚动轴承故障诊断中的应用。针对滚动轴承振动信号的特征,利用倒频谱技术可简化谱图的特征分析,提高滚动轴承故障诊断的准确性。
The applleation of eepstrum in the roller bearings fault detection was discussed. Considering the features of the testing vibration signal of the roller beatings, the usage of cepstrum could simplify the analysis of the spectrum diagram,which could improve the accuracy of the fault detection of the roller bearing.
出处
《轴承》
北大核心
2007年第1期35-37,共3页
Bearing
关键词
滚动轴承
故障诊断
振动
信号
倒频谱
rolling bearing
fault detection
vibration
signal
cepstrum
