Title :
Implementation of a flux-based controller for active magnetic bearing system
Author :
Jaatinen, Pekko O. ; Jastrzebski, Rafal P. ; Lindh, Tuomo ; Pyrhonen, Olli
Author_Institution :
Dept. of Electr. Eng., Lappeenranta Univ. of Technol., Lappeenranta, Finland
Abstract :
The traditional control method for active magnetic bearings uses a bias current to linearize control at the operation point. In this paper a flux-based controller with the zero bias current for radial magnetic bearings is presented. The controller is implemented in FPGA and functionality is verified with the co-simulation.
Keywords :
field programmable gate arrays; linearisation techniques; magnetic bearings; magnetic flux; programmable controllers; FPGA; active magnetic bearing system; control linearization; cosimulation; flux-based controller; radial magnetic bearings; zero bias current; Aerospace electronics; Digital signal processing; Field programmable gate arrays; Force; Magnetic levitation; Mathematical model; Rotors; AMB; FPGA; flux control; magnetic levitation;
Conference_Titel :
Industrial Informatics (INDIN), 2013 11th IEEE International Conference on
Conference_Location :
Bochum
DOI :
10.1109/INDIN.2013.6622872
