Title :
Dynamic Analysis Method of Two-Dimensional Linear Oscillatory Actuator Employing Finite Element Method
Author :
Hirata, Katsuhiro ; Yamamoto, Tadashi ; Yamaguchi, Tadashi ; Kawase, Yoshihiro ; Hasegawa, Yuya
Author_Institution :
Dept. of Adaptive Machine Syst., Osaka Univ.
Abstract :
This paper proposes a dynamic analysis method of a two-dimensional linear oscillatory actuator (LOA). In this method, magnetic field equation is coupled with motion equations of both rotation and linear motion of a mover employing 3-D finite element method (FEM). The usefulness of the method is verified by confirming the complex resonant oscillation of the mover when it is operated at different frequencies for both motions
Keywords :
electromagnetic actuators; electromagnetic oscillations; finite element analysis; magnetic fields; 3D FEM; complex resonant oscillation; dynamic analysis method; finite element method; linear motion; magnetic field equation; motion equations; rotation motion; two-dimensional linear oscillatory actuator; Couplings; Equations; Finite element methods; Frequency; Hydraulic actuators; Magnetic analysis; Magnetic fields; Magnetic resonance; Magnets; Voltage;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632899
