DocumentCode
1362421
Title
A new automatic phase adjustment of optical drive signal
Author
Chao, C.M. ; Liao, C.P. ; Huang, D.R. ; Ying, T.F.
Author_Institution
Opt.-Electron. & Syst. Labs., ITRI, Taiwan
Volume
34
Issue
2
fYear
1998
fDate
3/1/1998 12:00:00 AM
Firstpage
417
Lastpage
419
Abstract
A new type automatic phase adjuster has been developed to improve the performance of single phase brushless D.C. motor, and provide good accelerating/decelerating capability for achieving the demands of the spindle motor of optical drive. It also had been successfully applied in 8-speed, 12-speed and 16-speed spindle motors of CD-ROM drives
Keywords
CD-ROMs; brushless DC motors; CD-ROM; acceleration; automatic phase adjustment; deceleration; optical drive signal; single phase brushless DC motor; spindle motor; Acceleration; Brushless motors; CD-ROMs; Cooling; Differential equations; Driver circuits; Optical pumping; Optical sensors; Rotors; Torque;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.667780
Filename
667780
Link To Document