Analysis and Optimization of SUV Drive Axle Abnormal Sound
Aiming at the abnormal sound issue of the non-load SUV rear axle when driving in 90 <sup>1</sup>00 km/h speed,by using the noise transfer function,the theoretical analysis is carried out,combining with NVH and vibration noise hammer test,the noise and vibration identification is carried...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2018-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.01.024 |
| _version_ | 1797819206338609152 |
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| author | Lü Chenming Wang Tie Zhang Ruiliang Wang Daoyong |
| author_facet | Lü Chenming Wang Tie Zhang Ruiliang Wang Daoyong |
| author_sort | Lü Chenming |
| collection | DOAJ |
| description | Aiming at the abnormal sound issue of the non-load SUV rear axle when driving in 90 <sup>1</sup>00 km/h speed,by using the noise transfer function,the theoretical analysis is carried out,combining with NVH and vibration noise hammer test,the noise and vibration identification is carried out. Then,by using finite element method,the vibration response of the vehicle under different frequencies is analyzed,the fourth the frame supports is the key point while transfer vibration is identified,the cavity modes and noise amplification is caused.The experimental results are consistent with the results of finite element simulation. A solution is implemented to optimize the fourth frame support and restrain the transformation of the vibration noise. The test result shows the effect of interior noise reduction is significant,a reference for later project development is provided. |
| first_indexed | 2024-03-13T09:19:33Z |
| format | Article |
| id | doaj.art-c566bc0d56844aaf9880e0415dcf2b15 |
| institution | Directory Open Access Journal |
| issn | 1004-2539 |
| language | zho |
| last_indexed | 2024-03-13T09:19:33Z |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj.art-c566bc0d56844aaf9880e0415dcf2b152023-05-26T09:47:05ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392018-01-014211011429934242Analysis and Optimization of SUV Drive Axle Abnormal SoundLü ChenmingWang TieZhang RuiliangWang DaoyongAiming at the abnormal sound issue of the non-load SUV rear axle when driving in 90 <sup>1</sup>00 km/h speed,by using the noise transfer function,the theoretical analysis is carried out,combining with NVH and vibration noise hammer test,the noise and vibration identification is carried out. Then,by using finite element method,the vibration response of the vehicle under different frequencies is analyzed,the fourth the frame supports is the key point while transfer vibration is identified,the cavity modes and noise amplification is caused.The experimental results are consistent with the results of finite element simulation. A solution is implemented to optimize the fourth frame support and restrain the transformation of the vibration noise. The test result shows the effect of interior noise reduction is significant,a reference for later project development is provided.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.01.024SUV;Drive axle;Abnormal sound;Optimization |
| spellingShingle | Lü Chenming Wang Tie Zhang Ruiliang Wang Daoyong Analysis and Optimization of SUV Drive Axle Abnormal Sound Jixie chuandong SUV;Drive axle;Abnormal sound;Optimization |
| title | Analysis and Optimization of SUV Drive Axle Abnormal Sound |
| title_full | Analysis and Optimization of SUV Drive Axle Abnormal Sound |
| title_fullStr | Analysis and Optimization of SUV Drive Axle Abnormal Sound |
| title_full_unstemmed | Analysis and Optimization of SUV Drive Axle Abnormal Sound |
| title_short | Analysis and Optimization of SUV Drive Axle Abnormal Sound |
| title_sort | analysis and optimization of suv drive axle abnormal sound |
| topic | SUV;Drive axle;Abnormal sound;Optimization |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.01.024 |
| work_keys_str_mv | AT luchenming analysisandoptimizationofsuvdriveaxleabnormalsound AT wangtie analysisandoptimizationofsuvdriveaxleabnormalsound AT zhangruiliang analysisandoptimizationofsuvdriveaxleabnormalsound AT wangdaoyong analysisandoptimizationofsuvdriveaxleabnormalsound |