数字滤波在大型风机故障诊断系统中的应用

Analyse of The Numeric Rejector Module in the Rotating Machine’s Automatic Continuous Monitoring and Diagnosis System

讨论了数字滤波以及数字滤波器的设计依据,并着重阐述了数字滤波在大型风机故障诊断系统中的应用,介绍了长治钢铁(集团)有限公司六高炉风机实时监测与诊断系统的数字滤波器的设计。

This paper discusses the numeric rejector and the grounds of the numeric rejector＇ s design, and focuses on the application of the numeric rejector in blast furnace fault diagnosis system.Introduces the design of the numeric rejector in the real-time monitoring and diagnosis system of the No. six blast furnace blower in the Changzhi Steel Ltd.