Application of MEMS-based rotational accelerometers to vibration suppression in hard disk drives

2000 Asia-Pacific Magnetic Recording Conference - Digests of APMRC 2000 on Mechanical and Manufacturing Aspects of HDD

Volumn , Issue , 2000, Pages MP17/1-MP17/2

  Oboe, R ^a   Vigna, B ^b   Gola, A ^b  

^a UNIVERSITY OF PADOVA   (Italy)

^b STMICROELECTRONICS   (Italy)

Author keywords

accelerometers; Vibration suppression

Indexed keywords

ACCELEROMETERS; MAGNETIC RECORDING; MICROELECTROMECHANICAL DEVICES; ROTATING DISKS;

EXTERNAL VIBRATIONS; FEED-FORWARD COMPENSATION; HARD DISK DRIVE; ITS APPLICATIONS; REDUCTION OF VIBRATIONS; STMICROELECTRONICS; VIBRATION SUPPRESSION;

HARD DISK STORAGE;

EID: 84969172698     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/APMRC.2000.898952     Document Type: Conference Paper

References (4)

1. D.Y. Abramovitch "Rejecting rotational disturbances on small disk drives using rotational accelerometers" Control Engineering Practice, vol.5, n.11, pp. 1517-1524, 1997
2. th Conference on Decision and Control, San Diego, California, USA, December 1997
3. R. Oboe, "Use of Low-cost MEMS Accelerometers for Vibration Compensation in Hard Disk Drives", Proceedings AMC 2000, Nagoya, Japan, pp.100-106
4. M. T. White, "Control Techniques for increased disturbance rejection and tracking accuracy in magnetic disk drives" - Doctoral Dissertation 97-001, U.C. Berkeley, Dept. of Mech. Eng.