Weak Feature Extraction of Rolling Bearing Fault Based on Generalized Variational Mode Decomposition
Aiming at the deficiency of variational mode decomposition (VMD) in on-demand extraction of weak feature components, a generalized VMD (GVMD) is proposed to extract the weak features of rolling bearing faults. GVMD has excellent multi-scale and fixed frequency decomposition performance in the freque...
محفوظ في:
| المؤلفون الرئيسيون: | , , |
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| التنسيق: | Artigo |
| اللغة: | Chinês |
| منشور في: |
Editorial Office of Journal of Mechanical Transmission
2023-05-01
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| سلاسل: | Jixie chuandong |
| الموضوعات: | |
| الوصول للمادة أونلاين: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.05.023 |
| الوسوم: |
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