单边短定子驱动可控磁悬浮小车设计

Design on Controllable Maglev Trolley Driven by Single Side Short Stator

基于电磁感应基本原理,设计了一款悬浮高度8 mm、可导向、可控制的结构紧凑磁悬浮小车.本设计采用Arduino UNO作为控制中心,PID算法作为导向控制,轻松实现了手机App对磁悬浮小车启动、停止、前进、后退和调速的智能控制.这一款小车教具的制作有助于加深学生对电磁感应基本原理的理解和激发他们设计光电类作品的兴趣.

The oriented and controllable compact size maglev trolley with the levitated height of 8 mm is designed on the basis of electromagnetic induction principle. In the design, Arduino UNO acts as control center and PID algorithm controls the orientation, which allows easy implementation of the intelligent control for start, stop advance and retreat of the maglev trolley by a mobile App. The trolley manufacture is helpful to enhance student′s comprehension for electromagnetic induction principle and motivate student′s interest in the design of electro optical production.