Transactions of the Korean Society for Noise and Vibration Engineering (한국소음진동공학회논문집)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Compensation of the Repeatable Run Out Using Repetitive Controller in HDD

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  • 신호철 (연세대학교 대학원 기계공학과) ;
  • 박성원 (연세대학교 대학원 기계공학과) ;
  • 박태욱 (연세대학교 정보저장공학과) ;
  • 양현석 (연세대학교 기계공학과) ;
  • 박영필 (연세대학교 기계공학부)
  • Published : 2004.02.01
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Abstract

This paper presents three algorithms of repetitive controller for compensation of the repeatable runout in hard disk drive. The basic theory of the repetitive controller and the analysis of the disturbance in hard disk drive are introduced. The tracking controller is designed in order to design the "plug-in type" repetitive controller. Design of the repetitive controller is considered as the design of the filter, determination of gain and design of additional compensation for the various types. Specially, trade-off relationship between stability and performance is important for the design. The three kinds of "plug-in type" repetitive controllers are designed, simulated and experimented. Performance and characteristic of them are compared with the analysis of the experimental results.

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References

  1. IEEE/ASME Transactions on Mechatronics Compensation for Repeatable Tracking Errors in Hard Drives Using Discrete-Time Repetitve Controllers Onuki,Y.;Ishioka,H.
  2. IEEE Transactions on Magnetics Identification of Contributors to HDD Servo Errors by Measuring PES Only Yang,H.S.;Jeong,J.;Park,Y.P.
  3. Journal of Dynamic Systems, Measurement, and Control Zero Phase Error Tracking Algorithm for Digital Control Tomizuka,M.
  4. Proceedings of the IEEE International Conference on Robotics and Automation Plug in Repetitive control for Industrial Robotic Manipulatiors Cosner,C.;Anwar,G.;Tomizuka,M.
  5. Broberg, H. L. and Molyet, R. G., 1994, "A New Approach to Phase Cancellation in Repetitive Control". Industry Applications Society Annual Meeting, Conference Record of the 1994 IEEE. pp. 1766-1770
  6. Industry Applications Society Annual Meeting, Conference Record of the 1994 IEEE A New Approach to Phase Cancellation in Repetitive Control Broberg,H.L.;Molyet,R.G.
  7. 한국소음진동공학회논문집 v.12 no.8 운동기구용 로봇의 학습 제어 응용 유영순;지밍지

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