DocumentCode
529111
Title
Short span seeking control system of hard disk drives based on pivot friction compensation
Author
Kawafuku, Motohiro ; Shibata, Masaki ; Iwasaki, Makoto ; Hirai, Hiromu
Author_Institution
Dept. of Electr. & Comput. Eng., Nagoya Inst. of Technol., Nagoya, Japan
fYear
2010
fDate
18-21 Aug. 2010
Firstpage
1
Lastpage
6
Abstract
In this paper, we propose a precise short-span seeking control system based on the pivot friction compensation. The proposed compensator consists of the feed forward compensation with perfect tracking control method and feedback compensation with optimum friction compensation. The effectiveness of the proposed compensator is verified by using numerical simulation.
Keywords
disc drives; feedback; numerical analysis; feedback compensation; hard disk drives; numerical simulation; pivot friction compensation; short span seeking control system; tracking control; Control systems; Equations; Force; Friction; Hysteresis; Magnetic hysteresis; Mathematical model; 2-DOF control system; Friction; Hard disk drives; Pivot; Seeking mode;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE Annual Conference 2010, Proceedings of
Conference_Location
Taipei
Print_ISBN
978-1-4244-7642-8
Type
conf
Filename
5602265
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