Imbalance response analysis of permanent magnet eddy current couplings based on the transfer matrix method
ObjectiveBased on the Riccati transfer matrix method, the dynamic lumped model for the analysis of the imbalance vibration characteristics of permanent magnet eddy current couplings was proposed.MethodsBy calculating and analyzing the rotor of the coupling with multiple preset imbalances, the vibrat...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2025-05-01
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| Series: | Jixie chuandong |
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| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2025.05.013 |
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| author | WANG Jian XU Chengxi |
| author_facet | WANG Jian XU Chengxi |
| author_sort | WANG Jian |
| collection | DOAJ |
| description | ObjectiveBased on the Riccati transfer matrix method, the dynamic lumped model for the analysis of the imbalance vibration characteristics of permanent magnet eddy current couplings was proposed.MethodsBy calculating and analyzing the rotor of the coupling with multiple preset imbalances, the vibration characteristics were explored under different imbalance distributions. The vibration characteristics were simulated by using three-dimensional finite element methods, and the analysis results were compared with the results obtained from the transfer matrix method.ResultsThe results indicate that within the test speed range, comparing the imbalance effects between the case where the imbalance affects the rotor on the same side of the observation and that on the opposite side of the observation, the rotor on the same side generates larger imbalance vibration. |
| format | Article |
| id | doaj-art-097c2be3408a45a3a0d098d2eb57f005 |
| institution | DOAJ |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2025-05-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-097c2be3408a45a3a0d098d2eb57f0052025-08-20T03:09:48ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392025-05-01498892100922058Imbalance response analysis of permanent magnet eddy current couplings based on the transfer matrix methodWANG JianXU ChengxiObjectiveBased on the Riccati transfer matrix method, the dynamic lumped model for the analysis of the imbalance vibration characteristics of permanent magnet eddy current couplings was proposed.MethodsBy calculating and analyzing the rotor of the coupling with multiple preset imbalances, the vibration characteristics were explored under different imbalance distributions. The vibration characteristics were simulated by using three-dimensional finite element methods, and the analysis results were compared with the results obtained from the transfer matrix method.ResultsThe results indicate that within the test speed range, comparing the imbalance effects between the case where the imbalance affects the rotor on the same side of the observation and that on the opposite side of the observation, the rotor on the same side generates larger imbalance vibration.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2025.05.013Permanent magnet eddy current couplingAnalysis of imbalanceTransfer matrix method |
| spellingShingle | WANG Jian XU Chengxi Imbalance response analysis of permanent magnet eddy current couplings based on the transfer matrix method Jixie chuandong Permanent magnet eddy current coupling Analysis of imbalance Transfer matrix method |
| title | Imbalance response analysis of permanent magnet eddy current couplings based on the transfer matrix method |
| title_full | Imbalance response analysis of permanent magnet eddy current couplings based on the transfer matrix method |
| title_fullStr | Imbalance response analysis of permanent magnet eddy current couplings based on the transfer matrix method |
| title_full_unstemmed | Imbalance response analysis of permanent magnet eddy current couplings based on the transfer matrix method |
| title_short | Imbalance response analysis of permanent magnet eddy current couplings based on the transfer matrix method |
| title_sort | imbalance response analysis of permanent magnet eddy current couplings based on the transfer matrix method |
| topic | Permanent magnet eddy current coupling Analysis of imbalance Transfer matrix method |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2025.05.013 |
| work_keys_str_mv | AT wangjian imbalanceresponseanalysisofpermanentmagneteddycurrentcouplingsbasedonthetransfermatrixmethod AT xuchengxi imbalanceresponseanalysisofpermanentmagneteddycurrentcouplingsbasedonthetransfermatrixmethod |