DocumentCode
1960665
Title
Magnetostrictive actuator control taking hysteresis into account
Author
Szymanski, Grzegorz ; Waszak, M.
Author_Institution
Inst. of Control & Syst. Eng., Poznan Tech. Univ., Poland
fYear
2004
fDate
17-20 June 2004
Firstpage
327
Lastpage
331
Abstract
Dynamics of magnetostrictive actuators exhibit hysteresis, which must be incorporated in control design. Finite element method model defined in terms of magnetic vector potential combined with magnetic hysteresis model is proposed to describe underlying phenomena. Closed loop control is coupled to the actuator model. The performance of a linear controller is studied.
Keywords
closed loop systems; electromagnetic actuators; finite element analysis; linear systems; magnetic hysteresis; magnetostrictive devices; transducers; closed loop control; finite element analysis; hysteresis; linear control; magnetic vector potential; magnetostrictive actuator control; Actuators; Coils; Magnetic domains; Magnetic field measurement; Magnetic flux; Magnetic hysteresis; Magnetic materials; Magnetostriction; Permanent magnets; Transducers;
fLanguage
English
Publisher
ieee
Conference_Titel
Robot Motion and Control, 2004. RoMoCo'04. Proceedings of the Fourth International Workshop on
Print_ISBN
83-7143-272-0
Type
conf
DOI
10.1109/ROMOCO.2004.240969
Filename
1359535
Link To Document