被动空气悬架导向机构仿真与优化  

Simulation and Optimization of Guide Mechanism of Air Suspension

作　　者：李海林[1,2] 王铁[1] 申晋宪 刘珍 

机构地区：[1]太原理工大学车辆工程系,山西太原030024 [2]中国重汽技术中心,山东济南250000 [3]太原长安重型汽车公司,山西太原030032

出　　处：《机械传动》2012年第2期50-52,56,共4页Journal of Mechanical Transmission

摘　　要：利用ADAMS/Car,建立了包括前后双纵臂空气悬架、转向系、车架、驾驶室、轮胎在内的整车多体系统动力学模型。利用该模型研究前后悬架横向推力杆的硬点布置、橡胶衬套刚度对整车侧倾角影响,利用ADAMS/Insight对后悬架纵向导向机构的硬点布置进行优化。为空气悬架在重型牵引车上的应用提供了设计参考。Based on ADAMS/Car,a complete vehicle multi-body dynamic model is established,which includes front and rear suspension,steering system,frame,cab and tire etc.Based on this model,the influence of location of hard-point of lateral rod and the stiffness of rubber bushing of front and rear suspension on the roll angle,The location of hard-point of longitudinal rod is optimized,using ADAMS/Insight.It provides references for the design of guide mechanism of air suspension heavy-truck.

关 键 词：空气悬架 导向机构 实验设计 重型汽车 

分 类 号：U463.33[机械工程—车辆工程]