摘要
简介了频谱分析法的发展概况，结合Ｄ９００离心式鼓风机的具体情况，研究并建立了基于频谱分析法的诊断系统。
The development of the frequency spectrum analysis method is briefed.Combined the method with D900 centrifugal blower,a diagnositic system on the basis of the frequency spectrum analysis method is studied and set up.
出处
《风机技术》
北大核心
1998年第3期38-39,共2页
Chinese Journal of Turbomachinery
关键词
通风机
故障诊断
鼓风机
频谱分析法
Blower Trouble diagnosis Frequency spectrum analysis
