DocumentCode
405059
Title
A numerical calculation model of magnetostrictive force for giant magnetostrictive actuators
Author
Rongge, Yan ; Bowen, Wang ; Shuying, Cao ; Wenmei, Huang ; Fugui, Liu ; Weili, Yan
Author_Institution
Hebei Univ. of Technol., Tianjin, China
Volume
2
fYear
2003
fDate
9-11 Nov. 2003
Firstpage
692
Abstract
This paper presents a nonlinear model of magnetostrictive force for giant magnetostrictive actuators, which is based on the energy variation theory. The input current dependence of output force for the actuator has been calculated according the model by means of the finite element method. A comparison between the calculating result and experimental one for the actuator has been carried out and it is found that they are in a good agreement.
Keywords
electromagnetic actuators; finite element analysis; magnetostrictive devices; energy variation theory; finite element method; magnetostrictive actuators; magnetostrictive force; nonlinear model; numerical calculation model; Actuators; Boundary conditions; Finite element methods; Force sensors; Magnetic domains; Magnetic field induced strain; Magnetic fields; Magnetic flux; Magnetostriction; Numerical models;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems, 2003. ICEMS 2003. Sixth International Conference on
Conference_Location
Beijing, China
Print_ISBN
7-5062-6210-X
Type
conf
Filename
1274141
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