基于整车对方向盘进行Nibble分析  

Nibble analysis of steering wheel based on vehicle

作　　者：沈亮[1] 方滨[1] Shen Liang;Fang Bin(Jiang Ling Motors Co.,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7期23-24,共2页Automobile Applied Technology

摘　　要：文章针对国内汽车普遍会存在的方向盘角振动(Nibble)问题,通过CAE(Adams&Chassis动力学分析)分析并结合大量实车整改经验来分析影响方向盘角振动(绕方向盘轴角摆动现象,英文名Nibble或Shimmy)的系统因素,这其中主要包括:转向系统、悬挂系统和车轮系统等对方向盘角振动的影响。这对于解决类似方向盘角振动的问题指明了方向和具有一定的参考意义。Through CAE analysis and combined with a lot of vehicle rectification experience,we analyze the system factors that affect the steering wheel angular vibration(steering wheel axis swing phenomenon,English name Nibble or Shimmy).These include:the main influence of steering system,suspension system and wheel system on steering wheel angular vibration.This has pointed out the direction for solving the similar problem of angular vibration of steering wheel and have a certain reference significance.

关 键 词：方向盘角振动 转向系统 ANC NIBBLE 

分 类 号：U468[机械工程—车辆工程]