Feedback controller for magnetic bearing with two degrees of freedom

Magnetic bearings are used efficiently in rotating equipments which are with high speed and precision. Inaddition, magnetic bearings can be used in where lubricants are not allowed because moving parts do not keep in touch with static ones directly. Due to unstable kinetics of magnetic bearings, stabilizing system and keeping centripetally and precisely motion with x and y axes are aims of researches. Results of them will be represented in this paper.