磁力弹簧在汽车悬架系统的应用研究  

Study on the Application of Magnetic Spring in Automobile Suspension System

作　　者：李云超[1] 王良曦[1] 张玉春[1] 

机构地区：[1]装甲兵工程学院机械工程系,北京100072

出　　处：《车辆与动力技术》2004年第2期5-9,共5页Vehicle & Power Technology

摘　　要：利用永磁铁间同极相斥的特性,构造了用于汽车减振系统的一种非接触、非线性的磁力弹簧.基于构建的永磁弹簧,建立了1/4车辆的悬架模型,并研究了磁力悬架系统的减振性能.仿真表明,磁力悬架比传统悬架具有较好的乘坐舒适性,能替换汽车悬架系统的弹性元件,具有较大的应用和研究价值.Using the character of permanent magnetic iron,the magnetic spring was constructed with the character of non-connection and non-linear.A model of quarter suspension was built and studied.The simulating result shows that magnetic suspension has good ride comfort and steering stability comparing with conventional passive suspension.It can be used in automobile suspension system and will have large application and research value.

关 键 词：汽车 悬架系统 永磁铁 磁力弹簧 乘坐舒适性 减振系统 

分 类 号：U463.335.1[机械工程—车辆工程]