Analysis of Vibration and Noise Response Characteristics of Electric Vehicle Reducers Based on Masta
In order to improve the coupling vibration response characteristics of the reducer system, the model of the gear transmission system is established by using the Masta software. Secondly, the finite element model of the differential case and the reducer case is introduced for coupling, the noise wate...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2023-09-01
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| Series: | Jixie chuandong |
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| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.09.016 |
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| author | Yu Lei Sun Zhangdong Zhao Shixuan Zhang Mingyang |
| author_facet | Yu Lei Sun Zhangdong Zhao Shixuan Zhang Mingyang |
| author_sort | Yu Lei |
| collection | DOAJ |
| description | In order to improve the coupling vibration response characteristics of the reducer system, the model of the gear transmission system is established by using the Masta software. Secondly, the finite element model of the differential case and the reducer case is introduced for coupling, the noise waterfall diagram of the reducer under various working conditions is obtained through NVH (Noise, Vibration and Harshness) analysis, and the noise slice diagram and dynamic response curve of it under various operating conditions are further obtained. Finally, the influence of the pressure angle, helix angle and tooth width on dynamic response of the gear transmission system is studied and optimized. The results show that the dynamic meshing force of each operating condition of the reducer system after optimization is reduced, and the noise radiation is greatly reduced, which provides a theoretical basis for the vibration reduction and noise reduction design of the reducer. |
| format | Article |
| id | doaj-art-2cbcfad8f8454d6e849bc65acbeedcf5 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2023-09-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-2cbcfad8f8454d6e849bc65acbeedcf52025-01-10T14:58:59ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392023-09-014711512241952407Analysis of Vibration and Noise Response Characteristics of Electric Vehicle Reducers Based on MastaYu LeiSun ZhangdongZhao ShixuanZhang MingyangIn order to improve the coupling vibration response characteristics of the reducer system, the model of the gear transmission system is established by using the Masta software. Secondly, the finite element model of the differential case and the reducer case is introduced for coupling, the noise waterfall diagram of the reducer under various working conditions is obtained through NVH (Noise, Vibration and Harshness) analysis, and the noise slice diagram and dynamic response curve of it under various operating conditions are further obtained. Finally, the influence of the pressure angle, helix angle and tooth width on dynamic response of the gear transmission system is studied and optimized. The results show that the dynamic meshing force of each operating condition of the reducer system after optimization is reduced, and the noise radiation is greatly reduced, which provides a theoretical basis for the vibration reduction and noise reduction design of the reducer.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.09.016Vibration response characteristicsMulti operating conditionsPressure angleHelix angleTooth widthDynamic meshing force |
| spellingShingle | Yu Lei Sun Zhangdong Zhao Shixuan Zhang Mingyang Analysis of Vibration and Noise Response Characteristics of Electric Vehicle Reducers Based on Masta Jixie chuandong Vibration response characteristics Multi operating conditions Pressure angle Helix angle Tooth width Dynamic meshing force |
| title | Analysis of Vibration and Noise Response Characteristics of Electric Vehicle Reducers Based on Masta |
| title_full | Analysis of Vibration and Noise Response Characteristics of Electric Vehicle Reducers Based on Masta |
| title_fullStr | Analysis of Vibration and Noise Response Characteristics of Electric Vehicle Reducers Based on Masta |
| title_full_unstemmed | Analysis of Vibration and Noise Response Characteristics of Electric Vehicle Reducers Based on Masta |
| title_short | Analysis of Vibration and Noise Response Characteristics of Electric Vehicle Reducers Based on Masta |
| title_sort | analysis of vibration and noise response characteristics of electric vehicle reducers based on masta |
| topic | Vibration response characteristics Multi operating conditions Pressure angle Helix angle Tooth width Dynamic meshing force |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.09.016 |
| work_keys_str_mv | AT yulei analysisofvibrationandnoiseresponsecharacteristicsofelectricvehiclereducersbasedonmasta AT sunzhangdong analysisofvibrationandnoiseresponsecharacteristicsofelectricvehiclereducersbasedonmasta AT zhaoshixuan analysisofvibrationandnoiseresponsecharacteristicsofelectricvehiclereducersbasedonmasta AT zhangmingyang analysisofvibrationandnoiseresponsecharacteristicsofelectricvehiclereducersbasedonmasta |