Rejecting rotational disturbances on small disk drives using rotational accelerometers

Control Engineering Practice

Volumn 5, Issue 11, 1997, Pages 1517-1524

  Abramovitch, D Y ^a  

^a HEWLETT PACKARD LABORATORIES   (United States)

Author keywords

accelerometers; adaptive control; disk memory; disturbance rejection; feedforward compensation; multirate; vibration

Indexed keywords

DISTURBANCE REJECTIONS; ROTATIONAL ACCELEROMETERS;

ACCELEROMETERS; ADAPTIVE CONTROL SYSTEMS; ALGORITHMS; RESONANCE; SERVOMECHANISMS; VIBRATIONS (MECHANICAL);

MAGNETIC DISK STORAGE;

EID: 0031281489     PISSN: 09670661     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0967-0661(97)10005-3     Document Type: Article

References (11)

1. Abramovitch, Daniel Y. (1993). The Banshee Multivariable Workstation: A tool for disk drive research. In: Advances in Information Storage Systems, Vol. 5 (Bharat Bhushan, Ed.). pp. 59-72. ASME Press. ISBN 0-7918-0031-8.
2. Abramovitch, Daniel, Feei Wang and Gene Franklin (1994). Disk drive pivot nonlinearity modeling Part I: Frequency Domain. In: Proceedings of the 1994 American Control Conference. AACC. IEEE. Baltimore, MD. pp. 2600-2603.
3. Davies, David B. and Michael D. Sidman (1993). Active compensation of shock, vibration, and wind-up in disk drives. In: Advances in Information Storage Systems, Vol. 5 (Bharat Bhushan, Ed.). pp. 5-20. ASME Press. ISBN 0-7918-0031-8.
4. Hanks, D. Mitchel (1994). Apparatus and method for shock attenuation in a disk recording and/or reproduction system using variable gain acceleration sensor. United States Patent 5, 299, 075.
5. Hewlett-Packard Co.. Corporate Patent Department, M/S 20B-O, 3000 Hanover Street, Palo Alto, CA 94304 USA.
6. HP (1993). HP Kittyhawk Personal Storage Modules Product Brief.
7. Knowles, Vernon L. and Darwin M. Hanks (1987). Shock and vibration disturbance compensation system for disc drives. European Patent Application 871065555.3. Hewlett-Packard Co.. Corporate Patent Department, M/S 20B-O, 3000 Hanover Street, Palo Alto, CA 94304 USA.
8. Smith, Robert F. (1993). Apparatus for sensing operating shock on a disk drive. United States Patent 5,235,472. Seagate Technology, Inc.. Scotts Valley, CA.
9. Wang, Feei, Terril Hurst, Daniel Abramovitch and Gene Franklin (1994). Disk drive pivot nonlinearity modeling Part II: Time Domain. In: Proceedings of the 1994 American Control Conference. AACC. IEEE. Baltimore, MD. pp. 2604-2607.
10. White, Robert A. (1977). Shock force compensating system. United States Patent 4, 040, 103. Sperry Rand Corporation. New York, NY USA.
11. Widrow, B. and S. D. Stearns (1985). Adaptive Signal Processing. Prentice-Hall. Englewood Cliffs, New Jersey.