原文传递
Simulation Study on the Noise Reduction of Transmission Based on Multi-body Dynamics
| 题名： | Simulation Study on the Noise Reduction of Transmission Based on Multi-body Dynamics |
| 正文语种： | 中文 |
| 作者： | Zhong Zhenyuan Zhang Beijian Zhang Anwei Wang Kaiguo |
| 作者单位： | Engineering Instituteof Guangzhou Automobile Group Co., Ltd. |
| 关键词： | transmission whine dynamics gear transmission error gear modification |
| 摘要： | Gear modification is the mostly adopted solution for the transmission whine. Because of the complexity, the suitable ap- proach could be obtained through trial and error, which cost long time and many resources. In this paper, a combined simulation is adopted with multi-body dynamics and finite element analysis(FEA).The multi-body dynamics is applied to calculate the vibration loads considering the gear transmission error, and then the sound field of the transmission is simulated with finite element analysis in or- der to get the effective gear modification for solving the whine noise of transmissions. The test results show that, with the approach pro- vided by the method in this paper, the gear transmission error peak and the noise of the transmission are reduced. |
| 会议日期： | 20171024 |
| 会议举办地点： | 上海 |
| 会议名称： | 第19届亚太汽车工程年会暨2017中国汽车工程学会年会 |
| 出版日期： | 1024-01-20 |
| 母体文献： | 第19届亚太汽车工程年会暨2017中国汽车工程学会年会论文集 |
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