Gearbox Composite Fault Diagnosis based on MRSVD Energy Characteristic and KFCM
A composite gearbox fault diagnosis method based on multi-resolution singular value decomposition (MRSVD) energy characteristic and fuzzy kernel clustering (KFCM) is proposed for the complex fault signal components of the gearbox and the difficulty in identifying fault characteristic. Firstly, the v...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2019-09-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.09.022 |
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| author | Haiying Liang Xin Xu Hongxia Pan Zhimin Fu |
| author_facet | Haiying Liang Xin Xu Hongxia Pan Zhimin Fu |
| author_sort | Haiying Liang |
| collection | DOAJ |
| description | A composite gearbox fault diagnosis method based on multi-resolution singular value decomposition (MRSVD) energy characteristic and fuzzy kernel clustering (KFCM) is proposed for the complex fault signal components of the gearbox and the difficulty in identifying fault characteristic. Firstly, the vibration signal of the gearbox under different working conditions is acquired to obtain a similar signal and five detail signals by performing MRSVD decomposition. Then, the energy characteristic of the six component signals are extracted and normalized to obtain the relative value of the energy. Finally, KFCM is used for fault diagnosis. The experimental results show that the MRSVD energy characteristic extraction method can effectively extract the composite fault characteristic of the gearbox, and KFCM can accurately diagnose the gearbox composite fault. |
| format | Article |
| id | doaj-art-6a613714cbfa4fd69150ca74651d1502 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2019-09-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-6a613714cbfa4fd69150ca74651d15022025-01-10T13:57:49ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392019-09-014312813230641777Gearbox Composite Fault Diagnosis based on MRSVD Energy Characteristic and KFCMHaiying LiangXin XuHongxia PanZhimin FuA composite gearbox fault diagnosis method based on multi-resolution singular value decomposition (MRSVD) energy characteristic and fuzzy kernel clustering (KFCM) is proposed for the complex fault signal components of the gearbox and the difficulty in identifying fault characteristic. Firstly, the vibration signal of the gearbox under different working conditions is acquired to obtain a similar signal and five detail signals by performing MRSVD decomposition. Then, the energy characteristic of the six component signals are extracted and normalized to obtain the relative value of the energy. Finally, KFCM is used for fault diagnosis. The experimental results show that the MRSVD energy characteristic extraction method can effectively extract the composite fault characteristic of the gearbox, and KFCM can accurately diagnose the gearbox composite fault.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.09.022GearboxMRSVDEnergy characteristicKFCMFault diagnosis |
| spellingShingle | Haiying Liang Xin Xu Hongxia Pan Zhimin Fu Gearbox Composite Fault Diagnosis based on MRSVD Energy Characteristic and KFCM Jixie chuandong Gearbox MRSVD Energy characteristic KFCM Fault diagnosis |
| title | Gearbox Composite Fault Diagnosis based on MRSVD Energy Characteristic and KFCM |
| title_full | Gearbox Composite Fault Diagnosis based on MRSVD Energy Characteristic and KFCM |
| title_fullStr | Gearbox Composite Fault Diagnosis based on MRSVD Energy Characteristic and KFCM |
| title_full_unstemmed | Gearbox Composite Fault Diagnosis based on MRSVD Energy Characteristic and KFCM |
| title_short | Gearbox Composite Fault Diagnosis based on MRSVD Energy Characteristic and KFCM |
| title_sort | gearbox composite fault diagnosis based on mrsvd energy characteristic and kfcm |
| topic | Gearbox MRSVD Energy characteristic KFCM Fault diagnosis |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.09.022 |
| work_keys_str_mv | AT haiyingliang gearboxcompositefaultdiagnosisbasedonmrsvdenergycharacteristicandkfcm AT xinxu gearboxcompositefaultdiagnosisbasedonmrsvdenergycharacteristicandkfcm AT hongxiapan gearboxcompositefaultdiagnosisbasedonmrsvdenergycharacteristicandkfcm AT zhiminfu gearboxcompositefaultdiagnosisbasedonmrsvdenergycharacteristicandkfcm |