Title :
Modeling and control of a magnetically levitated planar motor
Author :
Reymond, Vincent ; Kunze, Marc ; Karimi, Alireza ; Longchamp, Roland
Author_Institution :
Lab. d´Autom., Ecole Polytech. Fed. de Lausanne, Lausanne, Switzerland
Abstract :
This paper deals with the modeling and control of a magnetically levitated planar motor. The actuator considered has moving coils and stationary magnets. The principal objective is to develop a model which can be implemented in simulation. Therefore, the data obtained by a finite element method (FEM) are used to derive mathematical expressions of the force and torque produced by this motor. Moreover, a control strategy has also been studied.
Keywords :
finite element analysis; linear motors; machine control; magnetic levitation; FEM; control strategy; finite element method; magnetically levitated planar motor; Analytical models; Coils; Computational modeling; Finite element analysis; Force; Magnetic levitation; Torque;
Conference_Titel :
Control Conference (ECC), 2009 European
Conference_Location :
Budapest
Print_ISBN :
978-3-9524173-9-3
