Fault Diagnosis for Gearbox Based on Improved Empirical Mode Decomposition
The application of the improved empirical mode decomposition (EMD) theory in gearbox fault diagnosis has been studied in this paper, and the transient features of gearbox vibration signals are shown. Based on using EMD, an improved algorithm of orthogonal empirical mode decomposition (OEMD) is put f...
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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/10.1155/2015/215806 |
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| _version_ | 1832564775612055552 |
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| author | Ling Zhao Darong Huang Yi Qin |
| author_facet | Ling Zhao Darong Huang Yi Qin |
| author_sort | Ling Zhao |
| collection | DOAJ |
| description | The application of the improved empirical mode decomposition (EMD) theory in gearbox fault diagnosis has been studied in this paper, and the transient features of gearbox vibration signals are shown. Based on using EMD, an improved algorithm of orthogonal empirical mode decomposition (OEMD) is put forward and is applied to extract the fault feature. Finally, fault diagnosis application in a gearbox is used as an example to prove the feasibility of the proposed method. |
| format | Article |
| id | doaj-art-b45b647a44f74d72aad5ee3489660cb9 |
| 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-b45b647a44f74d72aad5ee3489660cb92025-02-03T01:10:15ZengWileyShock and Vibration1070-96221875-92032015-01-01201510.1155/2015/215806215806Fault Diagnosis for Gearbox Based on Improved Empirical Mode DecompositionLing Zhao0Darong Huang1Yi Qin2College of Information Science and Engineering, Chongqing Jiaotong University, Chongqing 400074, ChinaCollege of Information Science and Engineering, Chongqing Jiaotong University, Chongqing 400074, ChinaChongqing University, Chongqing 400044, ChinaThe application of the improved empirical mode decomposition (EMD) theory in gearbox fault diagnosis has been studied in this paper, and the transient features of gearbox vibration signals are shown. Based on using EMD, an improved algorithm of orthogonal empirical mode decomposition (OEMD) is put forward and is applied to extract the fault feature. Finally, fault diagnosis application in a gearbox is used as an example to prove the feasibility of the proposed method.http://dx.doi.org/10.1155/2015/215806 |
| spellingShingle | Ling Zhao Darong Huang Yi Qin Fault Diagnosis for Gearbox Based on Improved Empirical Mode Decomposition Shock and Vibration |
| title | Fault Diagnosis for Gearbox Based on Improved Empirical Mode Decomposition |
| title_full | Fault Diagnosis for Gearbox Based on Improved Empirical Mode Decomposition |
| title_fullStr | Fault Diagnosis for Gearbox Based on Improved Empirical Mode Decomposition |
| title_full_unstemmed | Fault Diagnosis for Gearbox Based on Improved Empirical Mode Decomposition |
| title_short | Fault Diagnosis for Gearbox Based on Improved Empirical Mode Decomposition |
| title_sort | fault diagnosis for gearbox based on improved empirical mode decomposition |
| url | http://dx.doi.org/10.1155/2015/215806 |
| work_keys_str_mv | AT lingzhao faultdiagnosisforgearboxbasedonimprovedempiricalmodedecomposition AT daronghuang faultdiagnosisforgearboxbasedonimprovedempiricalmodedecomposition AT yiqin faultdiagnosisforgearboxbasedonimprovedempiricalmodedecomposition |