Application of EMD filter to fault diagnosis of coal mine motor
In view of problem that fault feature of coal mine motor signal was difficult to extract, EMD filter method was proposed to apply to vibration signal analysis of coal mine motor. By analyzing distribution characteristics of characteristic frequency of motor fault, noise in vibration signal was filte...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2015-03-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.03.023 |
| _version_ | 1797868817242652672 |
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| author | PANG Weijian MA Hailong ZHU Yijun |
| author_facet | PANG Weijian MA Hailong ZHU Yijun |
| author_sort | PANG Weijian |
| collection | DOAJ |
| description | In view of problem that fault feature of coal mine motor signal was difficult to extract, EMD filter method was proposed to apply to vibration signal analysis of coal mine motor. By analyzing distribution characteristics of characteristic frequency of motor fault, noise in vibration signal was filtered out through different approaches of EMD filtering. Field application results show that the proposed method can effectively reduce noise and improve signal to noise ratio. |
| first_indexed | 2024-04-10T00:01:46Z |
| format | Article |
| id | doaj.art-f8d8f8d2b0cc458a92df600a0766b718 |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:01:46Z |
| publishDate | 2015-03-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-f8d8f8d2b0cc458a92df600a0766b7182023-03-17T01:47:00ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2015-03-01413939510.13272/j.issn.1671-251x.2015.03.023Application of EMD filter to fault diagnosis of coal mine motorPANG Weijian0MA Hailong1ZHU Yijun2College of Information Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaTiandi (Changzhou) Automation Co., Ltd., Changzhou 213015, ChinaTiandi (Changzhou) Automation Co., Ltd., Changzhou 213015, ChinaIn view of problem that fault feature of coal mine motor signal was difficult to extract, EMD filter method was proposed to apply to vibration signal analysis of coal mine motor. By analyzing distribution characteristics of characteristic frequency of motor fault, noise in vibration signal was filtered out through different approaches of EMD filtering. Field application results show that the proposed method can effectively reduce noise and improve signal to noise ratio.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.03.023coal minemotor faultfault diagnosisemd filter |
| spellingShingle | PANG Weijian MA Hailong ZHU Yijun Application of EMD filter to fault diagnosis of coal mine motor Gong-kuang zidonghua coal mine motor fault fault diagnosis emd filter |
| title | Application of EMD filter to fault diagnosis of coal mine motor |
| title_full | Application of EMD filter to fault diagnosis of coal mine motor |
| title_fullStr | Application of EMD filter to fault diagnosis of coal mine motor |
| title_full_unstemmed | Application of EMD filter to fault diagnosis of coal mine motor |
| title_short | Application of EMD filter to fault diagnosis of coal mine motor |
| title_sort | application of emd filter to fault diagnosis of coal mine motor |
| topic | coal mine motor fault fault diagnosis emd filter |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.03.023 |
| work_keys_str_mv | AT pangweijian applicationofemdfiltertofaultdiagnosisofcoalminemotor AT mahailong applicationofemdfiltertofaultdiagnosisofcoalminemotor AT zhuyijun applicationofemdfiltertofaultdiagnosisofcoalminemotor |