Rolling Bearings Fault Diagnosis Based on Tree Heuristic Feature Selection and the Dependent Feature Vector Combined with Rough Sets

Rolling Bearings Fault Diagnosis Based on Tree Heuristic Feature Selection and the Dependent Feature Vector Combined with Rough Sets

Rolling element bearings (REB) are widely used in all walks of life, and they play an important role in the health operation of all kinds of rotating machinery. Therefore, the fault diagnosis of REB has attracted substantial attention. Fault diagnosis methods based on time-frequency signal analysis...

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Bibliographic Details
Main Authors: Xiaoyue Chen, Xiaoyan Zhang, Jian Zhou, Ke Zhou
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Applied Sciences
Subjects:
fault diagnosis
feature selection
dependent feature vector
rough set
rolling element bearing
empirical mode decomposition (EMD)
Online Access:http://www.mdpi.com/2076-3417/9/6/1161

Internet

http://www.mdpi.com/2076-3417/9/6/1161

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