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
magnet
vibration controller
spring
magnetic suspend
automobile cabin
