Modelización, análisis y control de sistemas de cojinetes magnéticos activos

In this study the modeling, control design, robustness analysis and vibration active suppression procedure of a system, based on a rotor hovered by active magnetic levitation, are presented. Firstly, the model obtaining and its main characteristics are described. Utilizing this model and taking advantage of its symmetry properties, a stabilizing controller is designed. Then, it is tuned by means of a robustness study, according to the standard ISO 14839-3. Finally, a reduction of the vibrations produced in rotation is performed, using adaptive control. The designed controller has been experimentally implemented successfully.

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