摘要
针对机械故障诊断技术的研究,介绍一种时频分析方法(Hilbert谱分析).将其应用于轴承故障检测中,经计算机仿真,该方法能够有效地检测出故障特征,具有实用价值.
Mechanical breakdown diagnosis technology are researched,This article in detail introduced one kind of new time frequency analysis method（Hilbert spectrum analysis）and applying it to breakdown diagnosis of axis After the computer simulation,this method can effectively examine out the malfunction characteristic,has the practical use value.
出处
《机械与电子》
2006年第10期64-66,共3页
Machinery & Electronics
