DocumentCode
1261180
Title
Practical frequency shaping of on-track mode controller of HDD servo
Author
Chee, Wonshik ; Kang, Chang-Ik
Author_Institution
Dept. of Mech. Eng., Wisconsin Univ., Milwaukee, WI, USA
Volume
35
Issue
5
fYear
1999
fDate
9/1/1999 12:00:00 AM
Firstpage
2277
Lastpage
2279
Abstract
The study of desired loop shape and design of on-track mode controller are discussed. The desired loop shape is expressed as the performance shaping function. The controller is designed using loop-shaping technique to maintain stability margins. Simulation and experimental results validate the effectiveness of the proposed controller
Keywords
digital simulation; disc drives; hard discs; servomotors; HDD servo; design; desired loop shape; experimental results; on-track mode controller; performance shaping function; practical frequency shaping; simulation; stability margin; Adaptive control; Bandwidth; Control systems; Error correction; Filters; Frequency; Noise shaping; Servomechanisms; Shape control; Stability;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.800798
Filename
800798
Link To Document