Title :
The linearization modeling and fuzzy control simulation of GMA
Author :
Gang, Tang ; Quanguo, Lu
Author_Institution :
Sch. of Mech. Eng., Nanchang Inst. of Technol., Nanchang, China
Abstract :
The conventional linear control method is defective for GMA due to the strong hysteresis nonlinear and hysteresis error. A fuzzy controller is designed based on the linear dynamic model of GMA, taking advantages of good robustness and perfect controlling performance of fuzzy control. Simulation work based on Matlab is given as well. The results reveal that fuzzy controller designed can achieve a good performance with rapid response of the GMA system.
Keywords :
control system synthesis; electromagnetic actuators; fuzzy control; giant magnetoresistance; linearisation techniques; magnetostrictive devices; robust control; GMA; fuzzy controller design; giant magnetostrictive materials; hysteresis error; linear control method; linearization modeling; nonlinear error; Actuators; Control systems; Error correction; Fuzzy control; Magnetic materials; Magnetostriction; Mathematical model; Power system modeling; Robust control; Three-term control; Fuzzy Control; Giant Magnetostrictive Actuators; Linear Model;
Conference_Titel :
Computer-Aided Industrial Design and Conceptual Design, 2008. CAID/CD 2008. 9th International Conference on
Conference_Location :
Kunming
Print_ISBN :
978-1-4244-3290-5
Electronic_ISBN :
978-1-4244-3291-2
DOI :
10.1109/CAIDCD.2008.4730608
