基于振动测试的滚动轴承故障诊断技术进展  

Technology Process in Fault Diagnosis of Rolling Bearing Based on Vibration Test

作　　者：张倩[1] 张志新[1] 王亮[1] 

机构地区：[1]浙江大学化工工程机械研究所,浙江杭州310027

出　　处：《风机技术》2012年第1期67-70,78,共5页Chinese Journal of Turbomachinery

摘　　要：振动法是滚动轴承最重要的故障诊断方法,其核心在于有效抽取表征故障的特征值。本文重点从信号处理的角度出发,围绕原理、特点及适用范围,对国内外基于振动法的故障诊断方法进行了比较、总结与展望。Vibration analysis, aiming to effectly extract the feature values of characterize fault, is the most common method in fault diagnosis of rolling bearings. This paper has compared, summarized and prospected the fault diagnosis method the po method based on vibration in demostic and foreign from nits of signal processing, principle, features and scope

关 键 词：滚动轴承 振动试验 故障诊断 特征抽取 智能控制 

分 类 号：TH133.3[机械工程—机械制造及自动化]