Regularized kernel function parameter of KPCA using WPSO-FDA for feature extraction and fault recognition of gearbox
Gearbox is subject to damage or malfunctions by complicated factors such as installation position and operation condition, meanwhile, accompanied by some nonlinear behaviors, which increase the difficulty of fault diagnosis and identification. Kernel principal component analysis (KPCA) is a commonly...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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JVE International
2018-02-01
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| Series: | Journal of Vibroengineering |
| Subjects: | |
| Online Access: | https://www.jvejournals.com/article/18755 |