摘要
机械设备故障诊断是识别机械设备运行状态的一门学科。本文以旋转机械设备的故障诊断为例,论述如何在故障诊断过程中实现特征分析与特征量的选择。
Machine fault diagnostic technology is a subject which is used to recognise the runing state of equipment.This paper base on the fault diagnosis of rotating machinery and discuss how to analyse characteristic and choose characteristic quantity in the process of fault diagnosis.
出处
《机电产品开发与创新》
2010年第5期109-111,共3页
Development & Innovation of Machinery & Electrical Products
关键词
特征分析
特征量选择
信号采集
特征提取
characteristic analysis
characteristic quantity of choice
signal sample
characteristic extract
