河南城建学院学报2012，Vol.21Issue(3)：57-60,4.
基于差异度的旋转机械故障分类
Rotating machinery fault classification Via the difference degree
摘要
Abstract
Aiming at the fault and normal condition of rotational vibration signal in the presence of the same fre- quency and different characteristics, a difference degree separation method has presented based on the theory of Hilbert Huang transform （HHT）. Screening out the useful component IMF via the presented method, and chase down the IMF components of the energy characteristics. Then send the series of eigenvector into the classifier, which can real-time, high efficiency to the diagnosis and fault classification of the rotating machinery .关键词
差异度/故障/IMF/特征向量/分类Key words
Difference degree/Fauh/IMF/Eigenvector/Classification分类
信息技术与安全科学引用本文复制引用
王亚东,殷战稳..基于差异度的旋转机械故障分类[J].河南城建学院学报,2012,21(3):57-60,4.基金项目
河南省科技攻关项目 （）
