Improvement of servo robustness for digital sector servo system

IEEE Transactions on Magnetics

Volumn 28, Issue 5, 1992, Pages 2910-2912

  Tsuneta, K ^b   Sato, M ^b   Hirai, H ^a  

^a Mechanical Engineering Research Lab   (Japan)

^b HITACHI LTD   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

DIGITAL CONTROL SYSTEMS; MAGNETIC DISK STORAGE; ROBUSTNESS (CONTROL SYSTEMS);

DIGITAL SERVO SYSTEMS; SECTOR SERVO SYSTEMS; SERVO COMPENSATORS; SERVO ROBUSTNESS;

SERVOMECHANISMS;

EID: 0026911818     PISSN: 00189464     EISSN: 19410069     Source Type: Journal    
DOI: 10.1109/20.179669     Document Type: Article

References (7)

1. A. Chuma, A. Ishibashi, “3.5-inch disk drive with large capacity,” Hitachi Review, Vol. 38–5, pp249-252, 1989.
2. S. Hasegawa, K. Takaishi, Y. Mizoshita, “Digital servo control for head-positioning of disk drives,” Fujitsu Sci. Tech. J., Vol. 26–4, pp378-390, 1991.
3. R. Commander, J. Taylor, “Servo design for an eight-inch disk drive,” IBM Disk Storage Technology, pp89-96, February 1980.
4. K. Yasuda, S. Sugiyama, K. Hirai, The variable structure control of multivariable servosystems for improving the speed of response,” Trans. Society of Instrument and Control Engineers, Vol.24-2, pp134-140, 1988 (Japanese).
5. H. Nakanishi, S. Takanami, Proc. Institute of Electronics, Information and Communication Engineers, no. 1532, 1979 (Japanese).
6. T. Yamaguchi, K. Shishida, H. Hirai, “Variable structure control system for the head positioning servo system of the hard disk drive,” Proc. Institute of Electronics, Information and Communication Engineers, MR90-66, pp25-32, 1991 (Japanese).
7. Y. Takahashi, M. Rabins, D. Auslander, “Control and dynamic systems,” Addison-Wesley, 1972.