基于虚拟仿真的某微型车悬架结构参数优化  

Structure Parameters Optimization of Minibus Suspension Based on Virtual Simulation

作　　者：薛念文[1] 沙鸥[1] 江洪[1] 

机构地区：[1]江苏大学,江苏镇江212013

出　　处：《拖拉机与农用运输车》2008年第6期97-98,103,共3页Tractor & Farm Transporter

摘　　要：以某微型客车为研究对象,利用多体动力学理论,在虚拟样机仿真软件ADAMS中建立了该车的麦弗逊前悬架模型。并对轮胎磨损的几个主要影响因素进行分析。利用试验设计方法(DOE)对麦弗逊前悬架的结构参数进行灵敏度分析,然后对模型进行优化,从而获得减小轮胎磨损的最优悬架布置方案。Based on multi-body dynamics theory,a front Macpherson suspension muhibody model of a certain car is established on virtual prototype-ADAMS in this paper. Then the main factors of the wheel wear are analyzed. Using design of experiments, a sensitivity analysis method of the structure of macpherson suspension is developed and the model is optimized. Then the optimization of the suspension structure is obtained.

关 键 词：ADAMS 麦弗逊悬架 灵敏度分析 优化 

分 类 号：U463.33[机械工程—车辆工程]