Fault Diagnosis Based on BP Neural Network Optimized by Beetle Algorithm
Abstract In the process of Wavelet Analysis, only the low-frequency signals are re-decomposed, and the high-frequency signals are no longer decomposed, resulting in a decrease in frequency resolution with increasing frequency. Therefore, in this paper, firstly, Wavelet Packet Decomposition is used f...
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| Main Authors: | , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
SpringerOpen
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/11a1eb1c7ca14b978561f57af6242e3e |
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