基于永磁体的磁力减振器的应用研究  

The Apply Study of Magnetic Vibration Controllers based on Magnet

作　　者：黄伟[1] 吕伟军[1] 

机构地区：[1]中南林学院建筑工程学院,湖南株洲412006

出　　处：《岳阳师范学院学报（自然科学版）》2004年第1期67-70,共4页Journal of Yueyang Normal University

摘　　要：将永磁体与传统弹簧并联做成一种新型减振器 ,克服了单一磁悬浮减振器大距离减振效果不好以及传统减振弹簧的适应范围小等缺点 ,并将该减振器应用与汽车驾驶舱减振系统中 ,通过matlab数值分析方法 ,对该减振系统的减振性能进行了数值模拟 ,结果表明 ,该系统具有比一般隔振系统更好的高频隔振特性。A new vibration controllers has been made of parallel connection with usual spring and magnet. The new device can get over single magnetic suspend vibration controllers' bad vibration controlling effect and usual spring' small range. In order to check the effect of it ,the device has been used to vibration controlling system of automobile cabin.By way of matlab analysis ,this vibration controlling system has good vibration controlling effect comparing to other system on high frequency.

关 键 词：永磁体 减振器 弹簧 磁悬浮 驾驶舱 

分 类 号：O328[理学—一般力学与力学基础]