Self-sensing actuation for nanopositioning and active-mode damping in dual-stage HDDs

IEEE/ASME Transactions on Mechatronics

Volumn 11, Issue 3, 2006, Pages 328-338

  Pang, Chee Khiang ^a,b   Guo, Guoxiao ^a,b   Chen, Ben M ^a,c   Lee, Tong Heng ^a,c  

^a IEEE   (Singapore)

^b DATA STORAGE INSTITUTE   (Singapore)

^c NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

Active mode damping (AMD); Dual stage servo systems; Self sensing actuation (SSA)

Indexed keywords

HARD DISK DRIVES (HDDS); NANOPOSITIONING; PZT ELEMENTS;

CONTROL EQUIPMENT; DAMPING; LASER DOPPLER VELOCIMETERS; MAGNETIC HEADS; MICROACTUATORS; NANOSENSORS; POSITION CONTROL; SIGNAL TO NOISE RATIO;

HARD DISK STORAGE;

EID: 33947119586     PISSN: 10834435     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMECH.2006.875560     Document Type: Article

References (17)

1. B. M. Chen, T. H. Lee, and V. Venkataramanan, Hard Disk Drive Servo Systems, Advances in Industrial Control Series. Berlin, Germany, London: Springer-Verlag, 2002.
2. C. Du, J. Zhang, and G. Guo, "Vibration analysis and control design comparison of fluid bearing and ball bearing HDDs," in Proc. Amer. Cont. Conf., 2002, pp. 1380-1385.
3. M. I. Friswell and D. J. Inman, "The relationship between positive position feedback and output feedback controllers," Smart Mater. Struct., vol. 8, pp. 285-291, 1999.
4. G. Guo, D. Wu, and T. C. Chong, "Modified dual-stage controller for dealing with secondary-stage actuator saturation," IEEE Trans. Magn., vol. 39, no. 6, pp. 3587-3592, Nov. 2003.
5. F. Y. Huang, W. Imaino, F. Lee, and T. Semba, "Active damping in HDD actuator," IEEE Trans. Magn., vol. 37, no. 2, pp. 847-849, Mar. 2001.
6. M. Karaman and W. C. Messner, "Robust dual-stage HDD track follow control systems design for hand off shaping," in Asia-Pacific Magn. Record. Conf. Dig., 2002, pp. BA5-01-BA5-02.
7. S.-H. Lee, C. C. Chung, and C. W. Lee, "High frequency vibration rejection in hard disk drives," in Proc. IIP/ISPS Joint MIPE, 2003, pp. 24-25.
8. 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.
9. S.-F. Ling and Y. Xie, "Monitoring structural integrity using a piezo-ceramic inertial actuator cum sensor," J. Sound Vib., vol. 247, no. 4, pp. 731-737, 2001.
10. S. O. R. Moheimani, "A survey of recent innovations in vibration damping and control using shunted piezoelectric transducers," IEEE Trans. Contr. Syst. Technol., vol. 11, no. 4, pp. 482-494, Jul. 2003.
11. C. K. Pang, G. Guo, B. M. Chen, and T. H. Lee, "Nanoposition sensing and control in HDD dual-stage servo systems," in IEEE Int. CCA, 2004, pp. 551-556.
12. C. K. Pang, D. Wu, G. Guo, T. C. Chong, and Y. Wang, "Suppressing sensitivity hump in HDD dual-stage servo systems," Microsyst. Technol., vol. 11, no. 8-10, pp. 653-662, Aug. 2005.
13. K. Peng, B. M. Chen, T. H. Lee, and V. Venkataramanan, "Design and implementation of a dual-stage actuated HDD servo system via composite nonlinear control approach," Mechatronics, vol. 14, pp. 965-988, 2004.
14. T. Semba, T. Hirano, J. Hong, and L-S. Fan, "Dual-stage servo controller for HDD using MEMS microactuator," IEEE Trans. Magn., vol. 35, no. 5, pp. 2271-2273, Sep. 1999.
15. H. Uchida and T. Semba, "A study of the residual vibration during the seek-settling period for hard disk drives," in Asia-Pacific Magn. Record. Conf. Dig., 2000, pp. MP19-1-MP19-2.
16. R. W. Wood, J. Miles, and T. Olson, "Recording technologies for terabit per square inch systems," IEEE Trans. Magn., vol. 38, no. 4, pp. 1711-1718, Jul. 2002.
17. H. Yamada, M. Sasaki, and Y. Nam, "Control of a microactuator for harddisk drives using self-sensing," presented at the 8th IEEE Int. Workshop on Advanced Motion Control, Mar. 2004.