DocumentCode
3354360
Title
Reduction of seek-time of hard disk drive by dead-beat control
Author
Tsukamoto, O. ; Wang, X. ; Chen, J. ; Yamagishi, K.
Author_Institution
Fac. of Eng., Yokohama Nat. Univ., Japan
fYear
1994
fDate
5-9 Dec 1994
Firstpage
39
Lastpage
43
Abstract
We applied the dead beat control method to the head position control of a hard disk drive. In the paper the effectiveness of the control method is demonstrated by numerical simulations and experiments. It is shown that adaptive control scheme is necessary to cope with the fluctuation of the system constant. An actual adaptive control method is proposed and its effectiveness is shown by an experiment
Keywords
adaptive control; discrete time systems; hard discs; position control; servomechanisms; adaptive control; dead-beat control; hard disk drive; head position control; numerical simulations; sector servo disc drive; seek-time reduction; Acceleration; Adaptive control; Control systems; Drives; Fluctuations; Hard disks; Magnetic heads; Position control; Power supplies; Velocity control;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Technology, 1994., Proceedings of the IEEE International Conference on
Conference_Location
Guangzhou
Print_ISBN
0-7803-1978-8
Type
conf
DOI
10.1109/ICIT.1994.467175
Filename
467175
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