Article ID Journal Published Year Pages File Type
6956598 Mechanical Systems and Signal Processing 2013 9 Pages PDF
Abstract

- We propose two robust feature extraction methods for fault classification on an induction motor.
- We propose a short-time energy (STE) plus singular value decomposition (SVD) technique in the time-domain analysis.
- We propose a discrete cosine transform (DCT) plus SVD technique in the frequency-domain analysis.
- We utilize multi-layer support vector machines (MLSVMs) to identify faults from the healthy ones.
Related Topics
Physical Sciences and Engineering Computer Science Signal Processing
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