Title :
Design and performance assessment criteria for controllers applied to magnetic bearings
Author :
Garcia, José Dalvio Ghirello
Author_Institution :
Inst. Fed. do Rio de Janeiro, Nilopolis, Brazil
Abstract :
Comparisons of controllers applied to active magnetic bearing, discussing which would be best suited, are somewhat frequent in the literature. In this paper, performance criteria, as well as design criteria, are analyzed in order to show that there are tools to be used for the sound development of control systems. Experimental data is used to compare two control system approaches for a self-bearing motor, in order to demonstrate the usage of such tools.
Keywords :
machine control; magnetic bearings; magnetic variables control; active magnetic bearing; control system development; self-bearing motor; sound development; Actuators; Indexes; Magnetic levitation; Mathematical model; Steady-state; Transfer functions; Design criteria; magnetic bearing; performance criteria; self-bearing motor;
Conference_Titel :
Electrodynamics and Mechatronics (SCE III), 2011 3rd International Students Conference on
Conference_Location :
Opole
Print_ISBN :
978-1-4244-9694-5
DOI :
10.1109/SCE.2011.6092117
