High-speed orthogonal power effect actuator for recording at over 10,000 TPI

IEEE Transactions on Magnetics

Volumn 32, Issue 3 PART 2, 1996, Pages 1756-1761

  Aruga, Keiji ^a   Kuroba, Yasumasa ^a   Koganezawa, Shinji ^a   Yamada, Tomoyoshi ^a   Nagasawa, Yoshiaki ^a   Komura, Yukihiro ^a  

^a FUJITSU LABORATORIES LTD   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

FINITE ELEMENT METHOD; HARD DISK STORAGE; MAGNETIC BEARINGS; MAGNETIC HEADS; MAGNETIC RECORDING; NATURAL FREQUENCIES; SERVOMECHANISMS; STIFFNESS;

MICROACTUATORS; ORTHOGONAL DRIVING; QUASI RIGID BODY MODE; ROTARY ACTUATOR; TRACKS PER INCH;

ACTUATORS;

EID: 0030141922     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.492861     Document Type: Article

References (5)

1. Long-Sheng Fan , Hal H. Ottesen, Timothy C. Reiley, Roger W. Wood, "Magnetic Recording Head Positioning at Very High Track Densities Using Microactuator-Based Two-Stage Servo", IEEE Trans. Industrial Electronics Vol. 42, no. 3, pp. 222-233, 1995.
2. K.Ono, T. Teramoto, , "Design Methodology to Stabilize the Natural Modes of Vibration of a Swing-Arm Positioning Mechanism", Adv. Into. Storage Syst. Vol. 4, pp343-359, 1992
3. K. Aruga., Japanese patent pending 113-80475, 1989.
4. Y. Mizoshita, and N. Matsuo, , "Mechanical and Servo Design of a 10 inch Drive", IEEE Trans, of MAG-17-4, pp1387-1391 , 1981.
5. T. Yoshida, H.Hirai, T.Makino, S.Yoshida, A.Takatsuka, "Vibration Reduction of a Small Magnetic Disk Drive Using a Non Reacting, Twin-Drive Actuator", JSME Trans. Ser. C, Vol. 60, no. 576, pp. 137-143, 1994 (in Japanese).