Servo-error control to compensate the eccentricity of spindle motor and disk

To achieve higher and higher data storage density of optical discs and reading rate of the DVD drives need to improve the accuracy of servo control system and to raise rational speed of spindle motor. The spindle motor easily causes severe vibration in high speed especially while there are eccentricities of spindle motor and disk.

[1]  C.-K. Sung,et al.  THE APPLICATION OF BALL-TYPE BALANCERS FOR RADIAL VIBRATION REDUCTION OF HIGH-SPEED OPTIC DISK DRIVES , 2002 .

[2]  B. Widrow,et al.  Adaptive noise cancelling: Principles and applications , 1975 .

[3]  C.S. Chang,et al.  LQG Controller for Active Vibration Absorber in Optical Disk Drive , 2007, IEEE Transactions on Magnetics.

[4]  Suki Kim,et al.  Dynamic Eccentric Error Compensation for Track Following Control of Optical Disk Driver , 2007, 2007 IEEE International Symposium on Circuits and Systems.

[5]  M.-Ch. Pan,et al.  Adaptive Focusing Control of DVD Drives in Vehicle Systems , 2006 .

[6]  Min-Chun Pan,et al.  Adaptive hybrid tracking-error control for DVD drives in vehicular systems , 2009 .

[7]  M I Friswell,et al.  Investigation of a multi-ball, automatic dynamic balancing mechanism for eccentric rotors , 2008, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences.

[8]  Andreas Antoniou,et al.  A new variable-step-size LMS algorithm and its application in subband adaptive filtering for echo cancellation , 2001, ISCAS 2001. The 2001 IEEE International Symposium on Circuits and Systems (Cat. No.01CH37196).

[9]  Jintai Chung,et al.  Vibration and noise reduction of an optical disk drive by using a vibration absorber , 2002, IEEE Trans. Consumer Electron..

[10]  Sen M. Kuo,et al.  Active Noise Control Systems: Algorithms and DSP Implementations , 1996 .

[11]  Chunling Du,et al.  Robust Compensation of Periodic Disturbances by Multirate Control , 2008, IEEE Transactions on Magnetics.

[12]  Kiyoshi Ohishi,et al.  Robust tracking servo system considering force disturbance for the optical disk recording system , 2006, IEEE Transactions on Industrial Electronics.

[13]  Dennis R. Morgan,et al.  An analysis of multiple correlation cancellation loops with a filter in the auxiliary path , 1980, ICASSP.

[14]  W. Y. Chen,et al.  A variable step size LMS algorithm , 1990, Proceedings of the 33rd Midwest Symposium on Circuits and Systems.

[15]  Chyun-Chau Fuh,et al.  Application of voice coil motors in active dynamic vibration absorbers , 2005 .

[16]  Tyseer Aboulnasr,et al.  A robust variable step-size LMS-type algorithm: analysis and simulations , 1997, IEEE Trans. Signal Process..

[17]  Kyoung Bog Jin,et al.  An optimal tracking controller design based on the estimation of tracking vibration quantity , 2005, IEEE Transactions on Consumer Electronics.

[18]  Bo Yan,et al.  A survey on the techniques for the transport of MPEG-4 video over wireless networks , 2002, IEEE Trans. Consumer Electron..

[19]  Baoping Chen,et al.  Comparison of written-in repeatable runout for servo-writing with different spindle speeds , 2002, Digest of the Asia-Pacific Magnetic Recording Conference.

[20]  Paul C.-P. Chao,et al.  An intelligent control scheme for enhancing performance of the automatic ball-type balancer installed on high speed optical disc drives , 2002, Proceedings of the IEEE Internatinal Symposium on Intelligent Control.

[21]  T. Aboulnasr,et al.  A robust variable step size LMS-type algorithm: analysis and simulations , 1995, 1995 International Conference on Acoustics, Speech, and Signal Processing.