Fabrication and optimal strain sensor placement in an instrumented disk drive suspension for vibration suppression

Proceedings of the American Control Conference

Volumn 2, Issue , 2004, Pages 1855-1861

  Oldham, Kenn ^a   Kon, Stanley ^a   Horowitz, Roberte ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DISK DRIVE SUSPENSIONS; MICRO-SCALE PROCESSING; OPTIMAL STRAIN SENSORS; VIBRATION SUPPRESSION;

COMPUTATIONAL COMPLEXITY; FUNCTIONS; KALMAN FILTERING; OPTIMAL SYSTEMS; RICCATI EQUATIONS; STRAIN GAGES; SUSPENSIONS (COMPONENTS); VIBRATIONS (MECHANICAL);

HARD DISK STORAGE;

EID: 8744263627     PISSN: 07431619     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ACC.2004.183057     Document Type: Conference Paper

References (18)

1. Huang, Y., M. Banther, P. Mathur and W. Messner, Design and analysis of a high bandwidth disk drive servo system using and instrumented suspension, IEEE/ASME Trans. Mech., vol. 4, no. 2, 1999, pp. 196-206.
2. Huang, F.Y., T. Semba, W. Imaino and F. Lee, Active damping in hdd actuator, IEEE Trans. Mag., vol. 37, no. 2, 2001, pp. 847-849.
3. Li, Y., R. Horowitz and R. Evans, Vibration control of PZT actuated suspension dual-stage servo system using a PZT sensor, IEEE Trans. Mag., vol. 30, no. 2, 2003, pp. 932-936.
4. Hac, A. and L. Liu, Sensor and actuator location in motion control of flexible structures, J. Sound and Vibration, vol. 167, no. 2, 1993, pp 239-261.
5. Banther, M., Y. Huang and W. Messner, "Optimal strain gage placement for an instrumented disk drive suspension", Proc. American Control Conf., Philadelphia, PA, 1998, pp. 3023-3027.
6. Gross, H., University of California, Berkeley, dissertation, Berkeley, CA, 1988.
7. Juang, J.N. and G. Rodriguez, "Formulations and applications of large structure actuator and sensor placements", Proc. YPI&SU/AIAA Symposium on Dynamics and Control of Large Flexible Spacecraft, 1979, pp. 247-262.
8. Hiramoto, K., H. Doki, and G. Obinata, Optimal sensor/actuator placement for vibration control using explicit solution of algebraic Riccati equation. J. Sound and Vibrataion Vol. 229, No. 5, 2000, pp.1057-1075.
9. Kondoh, S., C. Yatomi, and K.Inoue, The positioning of sensors and actuators in the vibration of flexible systems, JSME Int'l J., vol. 33, 1990, pp, 145-152.
10. Yamaguchi, Y., K. Takahashi, and H. Fujita, Flow induced vibration of magnetic head suspension in hard disk drive. IEEE Trans. Mag., Vol. 22, No. 5, 1986, pp.1022-1024.
11. Shimizu, H., T. Shimizu, M. Tokuyama, H. Masuda, and S. Nakamura, Numerical simulation of positioning error caused by air-flow-induced vibration of head gimbals assembly in hard disk drive. IEEE Trans. Mag., Vol. 39, No. 2, 2003, pp.806-811.
12. Shaked, U., Explicit solution to the singular discrete-time stationary linear filtering problem. IEEE Trans. Automatic Control, Vol. AC-30, No.1, 1985, pp. 34-47.
13. Oldham, K., S. Kon, and R. Horowitz, Fabrication and optimal strain sensor placement in an instrumented disk drive suspension for vibration suppression, Computer Mechanics Laboratory Blue Report, Nov. 2003.
14. Yen, J.Y., University of California, Berkeley, dissertation: Identification and control of a computer disk drive actuator, Berkeley, CA, 1988.
15. Athans, M. A tutorial on the LQG/LTR design method. Proc. American Controls Conf., vol. 2, 1986, pp.1289-1296.
16. Mason, W.P., Crystal Properties of Interaction Processes, Academic Press, New York; 1966.
17. Obermeier, E. and P. Kopyztynski, Polysilicon as a material for microsensor applications, Sensors & Actuators A - Physical Vol. 30 No.1 pp. 149-155.
18. Spear, W.E. and M. Heintze, The effects of applied and internal strain on the electronic properties of amorphous silicon. Philosophical Magazine B-Physics of Condensed Matter Structural Electronic Optical & Magnetic Properties, vol.54, no.5, 1986, pp. 343-58.