麦弗逊式独立悬架动力学分析  

Dynamic Analysis of McPherson Independent Suspension

作　　者：陈欣[1] 李联邦[1] 胡国庆 王立操[1] 左志奇[1] 

机构地区：[1]军事交通学院,天津300161 [2]浙江信阳实业有限公司,浙江金华321025

出　　处：《拖拉机与农用运输车》2012年第3期23-28,共6页Tractor & Farm Transporter

摘　　要：运用空间几何运动学理论建立某全地形车的麦弗逊式独立悬架的数学模型,并给出各悬架特性参数的分析与计算方法;同时还应用机械系统动力学仿真分析软件ADAMS的Car专业模块建立同种悬架的多体系统动力学模型并进行动态仿真。结果表明这两种方法都可用于分析麦弗逊式独立悬架的运动特性,为车辆设计阶段悬架系统的准确分析及预测提供了有效的参考。Based on the theory of spatial geometry kinematics,a mathematical model of Mcpherson independent suspension of a all terrain vehicle（ATV） is established,and the analysis and calculated method are given for suspension characteristic parameters.Simultaneously,a multi-body dynamics model of Mcpherson independent suspension is built and simulated by using ADAMS/Car software.The results show that two methods are suited for analyzing the dynamics characteristics of Mcpherson suspension,and which can provide an effective reference for designing suspension system.

关 键 词：麦弗逊式独立悬架 定位参数 多体模型 ADAMS 

分 类 号：U463.33[机械工程—车辆工程]