基于磁流变减振器和天棚ON-OFF控制的汽车半主动悬架研究  

Research on Semi-active Suspension of Automobile Based on Magnetorheological Shock Absorber and Skyhook ON-OFF Control

作　　者：陈金凤 李晏[1] 孙澎波 陈辛波[1] Chen Jinfeng;Li Yan;Sun Pengbo

机构地区：[1]同济大学机械与能源工程学院,上海201804

出　　处：《机械制造》2024年第9期26-30,58,共6页Machinery

摘　　要：介绍了磁流变减振器的特点与结构,论述了天棚ON-OFF控制的原理,基于磁流变减振器和天棚ON-OFF控制,对汽车半主动悬架进行运动仿真分析,并与被动悬架进行对比。研究结果表明,基于磁流变减振器和天棚ON-OFF控制的半主动悬架能够提升汽车行驶的稳定性。The characteristic and structure of magnetorheological shock absorber were introduced,the principle of skyhook ON-OFF control was discussed,and the motion simulation analysis of automobile semi-active suspension was carried out based on magnetorheological shock absorber and skyhook ON-OFF control to compare with passive suspension.The result shows that the semi-active suspension based on magnetorheological shock absorber and skyhook ON-OFF control can improve the driving stability of automobile.

关 键 词：磁流变减振器 天棚 控制 汽车 悬架 研究 

分 类 号：U463.33[机械工程—车辆工程]