摘要
设计了一种基于LabVIEW的滚动轴承故障诊断系统,将测振仪输出的振动信号通过BNC-2120附件和NI-USB6009数据采集卡进行A/D转换后送至计算机,然后采用LabVIEW语言设计的软件平台在时域和频域内对振动信号进行了故障诊断,并实现了测量结果的实时显示、存储和打印等功能。
A rolling bearing fault diagnosis system is designed based on LabVIEW,and the velocity signal from BVT-1A vibration measuring instrument is transmitted into computer through A/D conversion by BNC-2120 accessory and NI-USB6009 data acquisition card.Then the software platform is developed by LabVIEW which is able to carries out signal acquisition and processing,and the fault diagnosis is done in time and frequency domain,realizing the functions of display,save,print and so on.
出处
《轴承》
北大核心
2010年第9期41-44,共4页
Bearing
