某SUV车方向盘角振动的分析  

Vibration analysis of the steering wheel angle of a SUV vehicle

作　　者：沈亮[1] 方滨[1] Shen Liang;Fang Bin(Jiang Bell Motor Company Ltd.,Jiangxi Nanchang 330052)

机构地区：[1]江铃汽车股份有限公司,江西南昌330052

出　　处：《汽车实用技术》2018年第5期26-27,共2页Automobile Applied Technology

摘　　要：文章针对国内某款SUV车型在行驶过程中出现的方向盘角振动问题,提出使用测试转向系统传递函数的思路来诊断出现该问题的根源,并详细展示了一个具体的测试过程案例。这对于解决类似方向盘角振动问题的途径具有深远的意义。In this paper,we use the way of transfer function of test steering system to diagnose the root cause of the problem and show a specific test case in detail,based on the steering wheel angular vibration problem of a domestic SUV vehicle during driving.This is of profound significance to the way to solve the problem of similar steering angle vibration.ne(DP-EPS),and how to effectively block the transmission of the vibration noise caused by the driving motor.

关 键 词：方向盘角振动 传递函数 振动 

分 类 号：U468[机械工程—车辆工程]