Hiper Strut新型悬架的建模与优化  

Modeling and Optimization of a New Suspension Called Hiper Strut

作　　者：秦玉英[1] 孙明浩[1] 侯志国 桂军[1] 

机构地区：[1]辽宁工业大学汽车与交通工程学院,辽宁省锦州市121001

出　　处：《农业装备与车辆工程》2013年第9期1-4,9,共5页Agricultural Equipment & Vehicle Engineering

基　　金：汽车仿真与控制国家重点实验室开放基金项目:重型汽车随机振动分析关键技术研究(20111117)

摘　　要：在给出Hiper Strut新型悬架结构图的基础上,利用Adams/Car建立Hiper Strut悬架仿真模型,仿真结果表明,该新型悬架在车轮上下跳动过程中,主销后倾角及主销内倾角变化量较小,保证了汽车具有较好的操纵稳定性。利用Adams/Insight对该悬架进行运动学优化,优化后的悬架定位参数得到较大改善。对Hiper Strut新型悬架所做的物理模型简化、仿真建模及运动学优化为进一步研究该新型悬架的性能提供了参考。A model of Hiper Strut suspension for simulation was established based on Adams/Car with a Hiper Strut suspension structure. The simulation shows that both of this new type suspension＇s caster angle and kingpin inclination angle change only a little during the parallel wheel travel test which ensures that the car has a good handling stability. The kinematics optimization of Hiper Strut suspension was carried out by using Adams/Insight, the optimized suspension＇s performance has been improved. The simplified physical model, the simulation model and the kinematics optimization of Hiper Strut suspension provide some references for further study of this new suspension.

关 键 词：HIPER Strut悬架 ADAMS 建模 仿真 运动学优化 

分 类 号：U463.33[机械工程—车辆工程]