磁悬浮地球仪

大型磁悬浮地球仪结构设计及磁场分析

Structure Design and Magnetic Field Analysis of Large-scale Maglev Globe

从悬浮技术看，这类磁悬浮地球仪是简单的单自由度垂直悬浮技术，技术难度较低。

From the view of suspension technology , these magnetic levitation globes employ simple single-degree vertical suspension technique , which has a lower level of difficulty .

结合混合磁悬浮地球仪特点，比较并选取了适合于此系统结构的高灵敏度小型霍尔传感器，实现了球体位移的精确测量。

Combined with the features of the hybrid magnetic levitation globe , the precise measurement of displacement of the ball is achieved , compared and selected the high sensitivity mini-hall sensor which is decent for the system .

磁悬浮技术使得地球仪脱离接触支承，更象其在宇宙中的形态，但是，综观目前的磁悬浮地球仪，都是垂直磁悬浮系统。

Magnetic levitation enables the globe free of contiguous support , which makes it more like its natural state in the universe . However , to make a general survey of the current magnetic levitation globes , those are vertical magnetic levitation system .