磁悬浮列车是一种高速运载工具,最高运行时速可达500 km/h,主要得益于两个重要系统:一是电磁悬浮系统,利用磁场产生磁力使车体悬浮,从而消除机车与轨道间的摩擦,极大地保证了动力的有效利用;另一就是电磁驱动系统,由于车轮与导轨脱离,很显然不能依靠轨道间摩擦力作为动力,人们自然会想到采用电磁驱动的方式,借助于机车与空间磁场的位置相对变化产生巨大的电磁驱动力,从而使列车得以高速运动.要想清晰地探究磁悬浮列车的动力学规律,必须从电磁驱动原理及磁悬浮列车的驱 Maglev train is a high-speed vehicle, the maximum operating speed of up to 500 km / h, mainly due to two important systems: First, the electromagnetic levitation system, the use of magnetic fields to make the car body suspension, thus eliminating the locomotive and the track Friction, greatly ensure the effective use of power; the other is the electromagnetic drive system, due to the wheel and rail separation, it is clear that you can not rely on friction between the tracks as a power, people will naturally think of the use of electromagnetic drive, with the help of locomotives and space Relative changes in the location of the magnetic field have a huge electromagnetic drive, so that the train to high-speed movement.To clearly explore the dynamics of magnetic levitation train law, must from the principle of electromagnetic drive and maglev train drive