汽车转向机构高速振动的研究  

Study of automotive steering linkage's vibration at high-speed

作　　者：刘岩[1] 丁玉兰[1] 林逸[2] 

机构地区：[1]同济大学机械工程学院,上海200092 [2]吉林大学汽车工程学院,吉林长春130025

出　　处：《中国公路学报》2001年第2期123-126,共4页China Journal of Highway and Transport

摘　　要：应用 ADAMS软件建立整车多体动力学模型 ,通过仿真分析和道路试验 ,研究转向机构高速振动的原因 ;对悬架和转向系各处橡胶衬套进行灵敏度分析和正交试验优化 。A whole vehicle multi body dynamic model is built with ADAMS software in the paper.The cause of steering linkage's vibration at high speed is studied through simulation and road experiment.An approach to overcome steering linkage's vibration at high speed has been found through sensitive analysis of these rubber bushing of fore suspension and steering system and orthogonal DOE(Design of Experiment) optimization.

关 键 词：高速振动 橡胶衬套 整车模型 正交试验优化 汽车 转向机构 

分 类 号：U463.4[机械工程—车辆工程]