机械科学与技术2018，Vol.37Issue(5)：781-786,6.DOI:10.13433/j.cnki.1003-8728.2018.0518
汽车传动系动平衡测试及控制研究
Measurement and Control of Driveline Imbalance for a Vehicle
陈清爽 1谢明睿 2钟秤平 1翁建生 2段龙杨 1黄炯2
作者信息
- 1. 江铃汽车股份有限公司,南昌330031
- 2. 江西省汽车噪声与振动重点实验室,南昌 330031
- 折叠
摘要
Abstract
The imbalance test and control methods of a vehicle driveline system are studied,and the imbalance testing process is established.In the vehicle,the order separation method is used to determine the transmission gear,and the phase stabilization method is used to determine the balancing rotation speed in the first time.Then,the balance test mass and location are analyzed.The method is verified by the test data.Through analysis and calculation,it is pointed out that the imbalance mass of equivalent plane is mainly composed of component imbalance,assembly and cross-talking factors.The force vector synthesis shows that it can effectively improve the NVH problem of driveline imbalance with an equal angle bolt hole,control the composite flange run-out (CFRO)and match the light point and the heavy point.The measurement result shows that the control method is very effective.关键词
传动系动平衡/平衡转速/综合跳动/矢量叠加Key words
driveline imbalance/balancing rotation speed/CFRO/vector synthesis分类
交通工程引用本文复制引用
陈清爽,谢明睿,钟秤平,翁建生,段龙杨,黄炯..汽车传动系动平衡测试及控制研究[J].机械科学与技术,2018,37(5):781-786,6.
