摘要
详细介绍了故障预测技术的定义、研究内容、研究方法、研究难点及其研究趋势。结合分析设备健康退化过程提出了故障预测的研究内容,并且按照故障预测实现所采用的方法将现有的文献分类进行了详细综述。
Some important issues related to fault prognostics including its definition, functionality, algorithmic approaches, difficulties and proposed future work are discussed. By using the curve of system fault degradation, the functionality is introduced. And the recent achievements in the field of fault prognostics according to their different approachea axe also reviewed.
出处
《测控技术》
CSCD
2007年第6期5-8,14,共5页
Measurement & Control Technology
关键词
视情维修
故障预测
预测与健康管理
condition based maintenance
fault prognostics
prognostics and health management