Rejection of unknown periodic disturbances in magnetic hard disk drives

Asia-Pacific Magnetic Recording Conference 2006, Digest of APMRC 2006

Volumn , Issue , 2006, Pages

  Nagashima, M ^a   Usui, K ^b   Kobayashi, M ^b  

^a HITACHI LTD   (Japan)

^b NONE

Author keywords

Adaptive control; Disturbance rejection; Mobile hard disk drives; Unknown periodic disturbance

Indexed keywords

AUDIO SYSTEMS; COST EFFECTIVENESS; DIRECTIONAL DRILLING; DISKS (STRUCTURAL COMPONENTS); DRIVES; ELECTRONICS INDUSTRY; LATTICE VIBRATIONS; MAGNETIC DEVICES; MAGNETIC MATERIALS; MAGNETIC RECORDING; MICROCOMPUTERS; MOBILE COMPUTING; VIBRATIONS (MECHANICAL);

A-PRIORI; ADAPTIVE CONTROL; ADAPTIVE METHODS; AREAL DENSITIES; ASIA-PACIFIC; CAR NAVIGATION SYSTEMS; COST-EFFECTIVE MEANS; DIGITAL AUDIO; DISTURBANCE REJECTION; ELECTRONIC PRODUCTS; EXTERNAL VIBRATIONS; FEEDBACK CONTROLLERS; MAGNETIC HARD DISK DRIVES; MOBILE HARD DISK DRIVES; PERIODIC DISTURBANCES; PORTABLE COMPUTERS; UNKNOWN PERIODIC DISTURBANCE;

HARD DISK STORAGE;

EID: 49949090851     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/APMRC.2006.365909     Document Type: Conference Paper

References (5)

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2. 1998. L. J. Brown and Q. Zhang, "Periodic disturbance cancellation with uncertain frequency," Automatica, vol. 40, no. 4, pp. 631-637, 2004.
3. M. Nagashima and R. W. Longman, "Cancellation of Unknown Periodic Disturbance by Adaptive Matched Basis Function Repetitive Control," Advances in the Astronautical Sciences, 2004.
4. Ozawa, et. al., Data Recording Device, Positioning System, and Positioning Algorithm", Japan Patent Office, No. 2003-109335.
5. M. Kisaka: "Frequency Chasing Peak Filter," IEE of Japan Technical Meeting Record, No. IIC-04-70, pp. 19-23, 2004.