A comparison of multirate robust track-following control synthesis techniques for dual-stage and multisensing servo systems in hard disk drives

IEEE Transactions on Magnetics

Volumn 42, Issue 7, 2006, Pages 1896-1904

  Huang, Xinghui ^a   Nagamune, Ryozo ^b   Horowitz, Roberte ^c  

^a SEAGATE TECHNOLOGY   (United States)

^b ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

^c UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Hard disk drives; Multisensing; Robust control

Indexed keywords

CONTROL SYSTEMS; DAMPING; DECODING; HARD DISK STORAGE; MICROACTUATORS; MICROELECTROMECHANICAL DEVICES; ROBUSTNESS (CONTROL SYSTEMS); SENSITIVITY ANALYSIS;

INSTRUMENTED SUSPENSION; MULTI-INPUT MULTI-OUTPUT (MIMO); MULTISENSING; PQ METHODS; SINGLE-INPUT SINGLE-OUTPUT (SISO);

SERVOMECHANISMS;

EID: 33746371705     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2006.875353     Document Type: Article

References (26)

1. HGST, "Perpendicular Recording," 2005 [Online]. Available: http://www.hitachigst.com/hdd/research/recordinghead/pr/index.html
2. T. Hirano, M. White, H. Yang, K. Scott, S. Pattanaik, S. Arya, and F.-Y. Huang, "A moving-slider MEMS actuator for high-bandwidth HDD tracking," IEEE Trans. Magn., vol. 40, no. 4, pp. 3171-3173, Jul. 2004.
3. K. Oldham, S. Kon, and R. Horowitz, "Fabrication and optimal strain sensor placement in an instrumented disk drive suspension for vibration suppression," in Proc. Amer. Control Conf., 2004, pp. 1855-1860.
4. Y. Huang, M. Banther, P. D. Mathur, and W. Messner, "Design and analysis of a high bandwidth disk drive servo system using an instrumeted suspension," IEEE/ASME Trans. Mechationics, vol. 4, no. 2, pp. 196-206, Jun. 1999.
5. Y. Li and R. Horowitz, "Active vibration control of a pzt actuated suspension in hard disk drives," in Proc. Amer. Control Conf., May 2002, pp. 1366-1371.
6. X. Huang, R. Nagamune, R. Horowitz, and Y. Li, "Design and analysis of a dual-stage disk drive servo system using an instrumented suspension," in Proc. Amer. Control Conf., 2004, pp. 535-540.
7. S. J. Schroeck and W. C. Messner, "On controller design for linear time-invariant dual-input single-output systems," in Proc. Amer. Control Conf., San Diego, CA, Jun. 1999, pp. 4122-4126.
8. Y. Li and R. Horowitz, "Mechatronics of electrostatic microactuators for computer disk drive dual-stage servo systems," IEEE/ASME Trans. Mechatronics, vol. 6, no. 2, pp. 111-121, Jun. 2001.
9. D. Hernandez, S.-S. Park, R. Horowitz, and A. K. Packard, "Dual-stage track-following servo design for hard disk derives," in Proc. Amer Control Conf., San Diego, CA, Jun. 1999, pp. 4188-4121.
10. G. E. Dullerud and S. Lall, "A new approach for analysis and synthesis of time-varying systems," IEEE Trans. Automat. Control, vol. 44, no. 8, pp. 1486-1497, Aug. 1999.
11. R. Ehrlich and D. Curran, "Major HDD TMR sources and projected scaling with TPI," IEEE Trans. Magn., vol. 35, no. 2, pp. 885-891, Mar. 1999.
12. L. Guo, H. S. Lee, A. Hudson, and S.-H. Chen, "A comprehensive time-domain simulation for HDD TPI prediction and mechanical/servo enhancement," IEEE Trans. Magn., vol. 35, pp. 879-884, Mar. 1999.
13. L. Guo and Y.-J. D. Chen, "Disk flutter and its impact on HDD servo performance," IEEE Trans. Magn., vol. 37, no. 2, pp. 866-870, Mar. 2001.
14. Y. Li, F. Marcassa, R. Horowitz, R. Oboe, and R. Evans, "Trackfol-lowing control with active vibration Humping of a PZT-actuated suspension dual-stage servo system," in Proc. Amer. Control Conf., 2003, pp. 2553-2559.
15. S.-C. Wu and M. Tomizuka, "Performance and aliasing analysis of multirate digital controllers with interlacing," in Proc. Amer. Conrol Conf., 2004, pp. 3154-3159.
16. G. J. Balas, J. C. Doyle, K. Glover, A. Packard, and R. Smith, μ-Analysis and Synthesis Toolbox for use with MATLAB. USA: MUSYN Inc. and The MathWorks, Inc., 1995.
17. K. Mori, T. Munemoto, H. Oteuki, Y. Yamaguchi, and K. Akagi, "A dual-stage magnetic disk drive actuator using a piezoelectric device for a high track density," IEEE Trans. Magn., vol. 27, no. 6, pp. 5298-5300, Nov. 1991.
18. M. T. White and T. Hirano, "Use of relative position signal for microactuators in hard disk drives," in Proc. Amer. Control Conf., 2003, pp. 2535-2540.
19. Y. Li, R. Horowitz, and R. Evans, "Vibration control of a pzt actuated suspension dual-stage servo system using a pzt sensor," IEEE Trans. Magn., vol. 39, no. 2, pp. 932-937, Mar. 2003.
20. Y. Li and R. Horowitz, "Active suspension vibration control with dual-stage actuators in hard disk drives," in Proc. Amer. Control Conf., June 2001, pp. 2786-2791.
21. C. Scherer, P. Gahinet, and M. Chilali, "Multiobjective output feedback control via LMI optimization," IEEE Trans. Autom. Control, vol. 42, no. 7, pp. 896-911, Jul. 1997.
22. X. Huang and R. Horowitz, "Robust controller design of a dual-stage disk drive servo system with an instrumented suspension," IEEE Trans. Magn., vol. 8, no. 8, pp. 194-200, Aug. 2005.
23. _, "Multirate track-following control with robust stability for a dual-stage multi-sensing servo system in hdds," in Proc. IEEE Conf. Decision and Control, Dec. 2005.
24. R. Nagamune, X. Huang, and R. Horowitz, "Multirate robust trackfollowing control for dual-stage multisensing servo systems in HDDs," IEEE Trans. Control Syst. Technol., submitted for publication.
25. J. F. Sturm, "Using Sedumi 1.05, A MATLAB toolbox for optimization over symmetric cones," 2001.
26. A. Varga, "Balanced truncation model reduction of periodic systems," in Proc. 38th Conf. Decision and Control, 2000, pp. 2379-2384.