Title :
Design and analysis of a mini linear actuator for optical disk drive
Author :
Joon Hyuk Park ; Yoon Su Baek
Author_Institution :
Dept. of Mech. Eng., Yonsei Univ., Seoul, South Korea
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, We suggest a VCM type mini linear actuator for optical disk derive. Here we propose the virtual path method that can be used to model the outer magnetic flux. The magnetic circuit of this actuator can be a closed circuit due to the virtual path model of the outer magnetic flux.
Keywords :
disc drives; electromagnetic actuators; magnetic circuits; magnetic flux; optical disc storage; magnetic circuit; magnetic flux; mini linear actuator design; optical disk drive; virtual path method; Circuit synthesis; Disk drives; Electric resistance; Hydraulic actuators; Magnetic analysis; Magnetic circuits; Magnetic flux; Optical design; Permanent magnets; Testing;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230860
