本論文提出對磁浮軸承控制理論實現，以商用磁浮軸承平台做為開發硬體，利用設計強健之比例微分(Proportional-Derivative)控制器將磁浮軸承浮起並且運轉，當運轉至某轉速時導入消除離心力之控制演算法，也就是將通用型陷波濾波器導入控制系統中，最後將某頻率之偏心量消除，實現磁浮軸承自我平衡。 處理器方面以德州儀器(TI)所生產之晶片TMS320F28335數位訊號處理器作為磁浮軸承之核心處理器，利用位置感測器將磁浮平台之轉子位置回授至處理器，進行控制演算法運算後，輸出控制力至電磁線圈進行磁浮。 ;This thesis is mainly concerned with the implementation of control algorithm the active magnetic bearing. In the development of hardware part, we use the commercial active magnetic bearing platform, and design a robustness Proportional- Derivative controller. Then the rotor is levitated and run by the PD controller. When the operation speed reaches the target, we implement the control algorithm to eliminate the centrifugal force, that is, the generalize notch filter compensator is used to the control system. Finally we eliminate the centrifugal force, and realize the active magnetic bearing auto-balance. The TMS320F28335 digital signal processor is used as the core processor of active magnetic bearing. The position sensor signal is fed back to the TMS28335, after the control algorithm operation, the TMS28335 outputs the control current to electromagnetic coil and executes the magnetic levitation.
