基于Adams／car的低地板公交车中前独立空气悬架系统设计与研究  

The design and reaserch of Independent front air suspension in low floor bus based on Adams/car

作　　者：史文杰[1] 陈昆山[1] 吴林生 

机构地区：[1]江苏大学汽车学院,镇江212013 [2]上海科曼车辆部件系统有限公司,上海201821

出　　处：《机械设计与制造》2008年第5期33-35,共3页Machinery Design & Manufacture

摘　　要：低地板公交车是现代城市客车发展的主要方向,采用前独立空气悬架可以解决城市客车低地板化的瓶颈。对某公司开发设计的前独立空气悬架系统进行了研究,借助Adams/car软件建立了悬架系统的虚拟样机模型,进行了运动学分析,指出现行设计的悬架系统其定位参数是满足要求的。并在此基础上,设计了不同方案,研究了转向横拉杆断开点位置对前束角的影响。The low floor bus is the tendency of modern city bus, the technical obstacle can be resolved by Independent front air suspension （IFAS）. Based on the Adams/car software and the reaserch of IFAS which developed by koman, kinematics analysis is carried out It is pointed out that the suspension parameters of IFAS meet the suspension requirements. After that The influence of tierod＇s break point to the toe angle is carried oul.

关 键 词：低地板公交车 独立空气悬架 ADAMS/CAR 运动学分析 

分 类 号：TH12[机械工程—机械设计及理论]