Title :
Experiments and Calculations for Magnetostrictive Thin Film Actuator
Author :
Chen, Haiyan ; Yang, Qingxin ; Liu, Suzhen ; Yang, Wenrong ; Yan, Rongge ; Yan, Weili
Author_Institution :
Hebei Univ. of Technol., Tianjin
Abstract :
A magneto-mechanical strong coupling model of magnetostrictive thin film structures has been proposed for a film-substrate actuator prototype. Calculations have been done with element free Galerkin method (EFGM). Experiments are made to validate the performance of EFGM and examine the efficiency of the model which can be applied to forecast and simulate the real process of micro-sensors or actuators
Keywords :
Galerkin method; electromagnetic actuators; magnetostrictive devices; microactuators; microsensors; thin film devices; element free Galerkin method; film-substrate actuator prototype; magnetomechanical strong coupling model; magnetostrictive thin film actuator; micro-sensors; Actuators; Coils; Couplings; Current density; Magnetic fields; Magnetic films; Magnetostriction; Sputtering; Superconducting magnets; Transistors;
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-06.2006.1633070
