摘要
通过建立单自由度磁力轴承传递函数，采用数字控制器，构成单自由度磁力轴承数控系统的方框图，利用计算机仿真对磁力轴承数控系统进行了分析计算，讨论了数控参数对磁力轴承性能的影响，并指出了数控系统所存在的问题。
Through setting up the transmission function for the one-freedom activemagnetic bearings, making up the block diagram for their digital control system by means ofthe digital controller, analyzing and calculating for the system by computer simulation, theeffects of the digital control parameters on the properties of the active magnetic bearings arediscussed, and several problems in the digital control are pointed out.
