现代轻型轿车纵臂扭转梁后悬架设计  

Design of Twist Beam AXLE Suspension of Light Automobile

作　　者：谷利军 李春媛 

机构地区：[1]上海同济同捷科技股份有限公司汽车设计工程研究院,上海201206

出　　处：《汽车零部件》2009年第3期54-55,75,共3页Automobile Parts

摘　　要：舒适性是轿车最重要的使用性能之一。舒适性与车身的固有振动特性有关,而车身的固有振动特性又与悬架的特性相关,悬架系统包含着多种力的合作,决定着轿车的操纵稳定性。介绍和分析了纵臂扭转梁后悬架的结构特点和其开发设计中对操纵稳定性的影响。Comfortability is one of the important using performance of automobile. Comfortability is related to the natural frequency of BIW, and the natural frequency of BIW is related to the motion characteristic of suspension. Suspension system is one of the important factors to determine the handling stability of automobile, because it includes various force. A detailed description about the structure characteristics and the effect to handling stability of twist beam AXLE suspension were given.

关 键 词：悬架 稳定性 舒适性 安全性 运动特性 纵臂扭转梁 

分 类 号：U463.33[机械工程—车辆工程] U469.11[交通运输工程—载运工具运用工程]