Fault Severity Recognition of Rolling Bearing based on Compensation Distance Evaluation Technique and Grey Relational Analysis
Aiming at the problem of rolling bearing fault severity recognition,a fault severity recognition method of rolling bearing based on compensation distance evaluation technique（ CDET） and grey relational analysis（ GRA） is proposed. By utilizing the compensation distance evaluation technique to choose...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2015-01-01
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| Series: | Jixie chuandong |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.10.023 |
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| _version_ | 1841548621998194688 |
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| author | Liu Peng Li Hongru Wang Weiguo Xu Baohua |
| author_facet | Liu Peng Li Hongru Wang Weiguo Xu Baohua |
| author_sort | Liu Peng |
| collection | DOAJ |
| description | Aiming at the problem of rolling bearing fault severity recognition,a fault severity recognition method of rolling bearing based on compensation distance evaluation technique（ CDET） and grey relational analysis（ GRA） is proposed. By utilizing the compensation distance evaluation technique to choose features sensitive to fault severity from the high dimensional feature set,and weights such sensitive features according to their sensitive degree. Then,by using the sensitive feature subset,a standard degradation pattern matrix is built,and the grey relational analysis is applied for fault severity recognition in accordance with correlation degree index. The results show that the proposed method can effectively recognize different rolling bearing fault severity,and at the same time,the calculation complexity is reduced. |
| format | Article |
| id | doaj-art-efd1c7c41a1343e3b499669516755169 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2015-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-efd1c7c41a1343e3b4996695167551692025-01-10T14:04:19ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392015-01-01399710029919642Fault Severity Recognition of Rolling Bearing based on Compensation Distance Evaluation Technique and Grey Relational AnalysisLiu PengLi HongruWang WeiguoXu BaohuaAiming at the problem of rolling bearing fault severity recognition,a fault severity recognition method of rolling bearing based on compensation distance evaluation technique（ CDET） and grey relational analysis（ GRA） is proposed. By utilizing the compensation distance evaluation technique to choose features sensitive to fault severity from the high dimensional feature set,and weights such sensitive features according to their sensitive degree. Then,by using the sensitive feature subset,a standard degradation pattern matrix is built,and the grey relational analysis is applied for fault severity recognition in accordance with correlation degree index. The results show that the proposed method can effectively recognize different rolling bearing fault severity,and at the same time,the calculation complexity is reduced.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.10.023 |
| spellingShingle | Liu Peng Li Hongru Wang Weiguo Xu Baohua Fault Severity Recognition of Rolling Bearing based on Compensation Distance Evaluation Technique and Grey Relational Analysis Jixie chuandong |
| title | Fault Severity Recognition of Rolling Bearing based on Compensation Distance Evaluation Technique and Grey Relational Analysis |
| title_full | Fault Severity Recognition of Rolling Bearing based on Compensation Distance Evaluation Technique and Grey Relational Analysis |
| title_fullStr | Fault Severity Recognition of Rolling Bearing based on Compensation Distance Evaluation Technique and Grey Relational Analysis |
| title_full_unstemmed | Fault Severity Recognition of Rolling Bearing based on Compensation Distance Evaluation Technique and Grey Relational Analysis |
| title_short | Fault Severity Recognition of Rolling Bearing based on Compensation Distance Evaluation Technique and Grey Relational Analysis |
| title_sort | fault severity recognition of rolling bearing based on compensation distance evaluation technique and grey relational analysis |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.10.023 |
| work_keys_str_mv | AT liupeng faultseverityrecognitionofrollingbearingbasedoncompensationdistanceevaluationtechniqueandgreyrelationalanalysis AT lihongru faultseverityrecognitionofrollingbearingbasedoncompensationdistanceevaluationtechniqueandgreyrelationalanalysis AT wangweiguo faultseverityrecognitionofrollingbearingbasedoncompensationdistanceevaluationtechniqueandgreyrelationalanalysis AT xubaohua faultseverityrecognitionofrollingbearingbasedoncompensationdistanceevaluationtechniqueandgreyrelationalanalysis |