Study on a Mathematical Model of the Vibration Transmission Path of Multistage Transmission Gearboxes
Aiming at the existence of multiple complex vibration transmission paths in the multistage transmission gearbox, a mathematical model of the multistage transmission vibration transmission path of the gearbox is established, and the frequency spectrum structure of the vibration model is deduced by th...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2023-02-01
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| Series: | Jixie chuandong |
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| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.02.004 |
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| author | Kong Zhaoyi Li Fan |
| author_facet | Kong Zhaoyi Li Fan |
| author_sort | Kong Zhaoyi |
| collection | DOAJ |
| description | Aiming at the existence of multiple complex vibration transmission paths in the multistage transmission gearbox, a mathematical model of the multistage transmission vibration transmission path of the gearbox is established, and the frequency spectrum structure of the vibration model is deduced by the Fourier series analysis method. Vibration source, time-varying transmission path and multistage transmission gear vibration frequency characteristics are considered comprehensively, an equivalent time-varying transmission path function from the meshing point to the accelerometer mounted on the ring tooth is proposed and the time-varying transmission path is modeled as having different periodic function of decay amplitude. Taking the multistage transmission gearbox as an example, the validity of the proposed mathematical model is verified by simulation and experiment. The model can provide reference for the condition monitoring and fault diagnosis of the multistage gearbox. |
| format | Article |
| id | doaj-art-43f9978451904314aa448b3a921a2b9f |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2023-02-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-43f9978451904314aa448b3a921a2b9f2025-01-10T14:56:57ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392023-02-0147253434891684Study on a Mathematical Model of the Vibration Transmission Path of Multistage Transmission GearboxesKong ZhaoyiLi FanAiming at the existence of multiple complex vibration transmission paths in the multistage transmission gearbox, a mathematical model of the multistage transmission vibration transmission path of the gearbox is established, and the frequency spectrum structure of the vibration model is deduced by the Fourier series analysis method. Vibration source, time-varying transmission path and multistage transmission gear vibration frequency characteristics are considered comprehensively, an equivalent time-varying transmission path function from the meshing point to the accelerometer mounted on the ring tooth is proposed and the time-varying transmission path is modeled as having different periodic function of decay amplitude. Taking the multistage transmission gearbox as an example, the validity of the proposed mathematical model is verified by simulation and experiment. The model can provide reference for the condition monitoring and fault diagnosis of the multistage gearbox.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.02.004Multistage transmission gearboxVibration signalTransmission pathFrequency characteristics |
| spellingShingle | Kong Zhaoyi Li Fan Study on a Mathematical Model of the Vibration Transmission Path of Multistage Transmission Gearboxes Jixie chuandong Multistage transmission gearbox Vibration signal Transmission path Frequency characteristics |
| title | Study on a Mathematical Model of the Vibration Transmission Path of Multistage Transmission Gearboxes |
| title_full | Study on a Mathematical Model of the Vibration Transmission Path of Multistage Transmission Gearboxes |
| title_fullStr | Study on a Mathematical Model of the Vibration Transmission Path of Multistage Transmission Gearboxes |
| title_full_unstemmed | Study on a Mathematical Model of the Vibration Transmission Path of Multistage Transmission Gearboxes |
| title_short | Study on a Mathematical Model of the Vibration Transmission Path of Multistage Transmission Gearboxes |
| title_sort | study on a mathematical model of the vibration transmission path of multistage transmission gearboxes |
| topic | Multistage transmission gearbox Vibration signal Transmission path Frequency characteristics |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.02.004 |
| work_keys_str_mv | AT kongzhaoyi studyonamathematicalmodelofthevibrationtransmissionpathofmultistagetransmissiongearboxes AT lifan studyonamathematicalmodelofthevibrationtransmissionpathofmultistagetransmissiongearboxes |