Modeling dynamic hysteresis for giant magnetostrictive actuator using hybrid genetic algorithm

Author

Cao, Shuying ; Wang, Boweng ; Zheng, Jiaju ; Huang, Wenmei ; Sun, Ying ; Yang, Qingxin

Author_Institution

Lab. of Electromagn. Field & Electr. Apparatus Reliability, Hebei Univ. of Technol., Tianjin

Volume

42

Issue

4

fYear

2006

fDate

4/1/2006 12:00:00 AM

Firstpage

911

Lastpage

914

Abstract

This paper establishes a simple and novel dynamic hysteresis model for giant magnetostrictive actuator by considering the eddy current loss, anomalous loss and structural dynamic mechanical behavior of the actuator. To obtain parameters of the model, a hybrid genetic algorithm is proposed. Comparisons between the experimental and calculated results show the validity and practicability of the model

Keywords

eddy current losses; electromagnetic actuators; genetic algorithms; magnetic hysteresis; magnetostrictive devices; anomalous loss; dynamic hysteresis model; eddy current loss; giant magnetostrictive actuator; hybrid genetic algorithm; structural dynamic mechanical behavior; Eddy currents; Frequency; Genetic algorithms; Magnetic field induced strain; Magnetic fields; Magnetic hysteresis; Magnetostriction; Piezoelectric actuators; Saturation magnetization; Vibration control; Dynamic hysteresis model; Jiles–Atherton model; hybrid genetic algorithm (HGA); magnetostrictive actuator (MA);

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/TMAG.2006.871465

Filename

1608355