Roller Bearing Monitoring by New Subspace-Based Damage Indicator
A frequency-band subspace-based damage identification method for fault diagnosis in roller bearings is presented. Subspace-based damage indicators are obtained by filtering the vibration data in the frequency range where damage is likely to occur, that is, around the bearing characteristic frequenci...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2015-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2015/828093 |
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| _version_ | 1849410047554093056 |
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| author | G. Gautier R. Serra J.-M. Mencik |
| author_facet | G. Gautier R. Serra J.-M. Mencik |
| author_sort | G. Gautier |
| collection | DOAJ |
| description | A frequency-band subspace-based damage identification method for fault diagnosis in roller bearings is presented. Subspace-based damage indicators are obtained by filtering the vibration data in the frequency range where damage is likely to occur, that is, around the bearing characteristic frequencies. The proposed method is validated by considering simulated data of a damaged bearing. Also, an experimental case is considered which focuses on collecting the vibration data issued from a run-to-failure test. It is shown that the proposed method can detect bearing defects and, as such, it appears to be an efficient tool for diagnosis purpose. |
| format | Article |
| id | doaj-art-7d784f8d6c5e4d45987ab85408f10c0a |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-7d784f8d6c5e4d45987ab85408f10c0a2025-08-20T03:35:18ZengWileyShock and Vibration1070-96221875-92032015-01-01201510.1155/2015/828093828093Roller Bearing Monitoring by New Subspace-Based Damage IndicatorG. Gautier0R. Serra1J.-M. Mencik2INSA Centre Val de Loire, Laboratoire de Mécanique et Rhéologie EA 2640, 3 rue de la Chocolaterie, CS 23410, 41034 Blois Cedex, FranceINSA Centre Val de Loire, Laboratoire de Mécanique et Rhéologie EA 2640, 3 rue de la Chocolaterie, CS 23410, 41034 Blois Cedex, FranceINSA Centre Val de Loire, Laboratoire de Mécanique et Rhéologie EA 2640, 3 rue de la Chocolaterie, CS 23410, 41034 Blois Cedex, FranceA frequency-band subspace-based damage identification method for fault diagnosis in roller bearings is presented. Subspace-based damage indicators are obtained by filtering the vibration data in the frequency range where damage is likely to occur, that is, around the bearing characteristic frequencies. The proposed method is validated by considering simulated data of a damaged bearing. Also, an experimental case is considered which focuses on collecting the vibration data issued from a run-to-failure test. It is shown that the proposed method can detect bearing defects and, as such, it appears to be an efficient tool for diagnosis purpose.http://dx.doi.org/10.1155/2015/828093 |
| spellingShingle | G. Gautier R. Serra J.-M. Mencik Roller Bearing Monitoring by New Subspace-Based Damage Indicator Shock and Vibration |
| title | Roller Bearing Monitoring by New Subspace-Based Damage Indicator |
| title_full | Roller Bearing Monitoring by New Subspace-Based Damage Indicator |
| title_fullStr | Roller Bearing Monitoring by New Subspace-Based Damage Indicator |
| title_full_unstemmed | Roller Bearing Monitoring by New Subspace-Based Damage Indicator |
| title_short | Roller Bearing Monitoring by New Subspace-Based Damage Indicator |
| title_sort | roller bearing monitoring by new subspace based damage indicator |
| url | http://dx.doi.org/10.1155/2015/828093 |
| work_keys_str_mv | AT ggautier rollerbearingmonitoringbynewsubspacebaseddamageindicator AT rserra rollerbearingmonitoringbynewsubspacebaseddamageindicator AT jmmencik rollerbearingmonitoringbynewsubspacebaseddamageindicator |