动力总成悬置元件特性对整车振动的影响  

Influence of Characteristics of Engine Mount Elements on Vehicle Vibration

作　　者：史文库[1] 林逸[1] 吕振华[1] 孔祥瑞 陈晓梅 赵化民 

机构地区：[1]吉林工业大学 [2]长春汽车研究所

出　　处：《汽车工程》1997年第2期103-107,102,共6页Automotive Engineering

摘　　要：本文建立了轿车整车动力学模型,通过仿真计算和实车测试分析了怠速工况下液压悬置和橡胶悬置元件对整车振动的影响。试验测试结果与理论计算结果基本吻合,证明所建模型与分析方法是正确的,可用于分析轿车动力学问题。This paper gives a dynamics model of a car. The effects of isolation functions of both hydraulic and rubber mount elements on vehicle vibration are analysed by computer simulation and testing. The satisfactory agreement between the measured and calculated rusults indicates that the developed model and analytical method are appropriate and can be used for car dynamics analysis

关 键 词：汽车 振动 仿真 悬置元件 动力学 模型 动力总线 

分 类 号：U461.56[机械工程—车辆工程]