MC-17 SERVO DESIGN FOR HIGH-TPI HARD DISK DRIVES USING A DELAY-ACCOMMODATING STATE ESTIMATOR

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概要

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• A servo design method is presented for high track-density hard disk drives, in which the plant time delay, mainly due to the processor computation time, is taken into account. The key idea is to incorporate the delay model into the output equation of the state-space representation for the plant model. The application results confirm that the proposed method is very effective in realizing a high-bandwidth servo system.

著者

• Kang S.

  Storage Lab. Samsung Advanced Institute Of Technology

• Kim Young

  Storage Lab. Samsung Advanced Institute Of Technology

• Chu Sang

  HDD R & D center, Samsung Information Systems

• Oh D.

  Storage Lab., Samsung Advanced Institute of Technology

• Han Y.

  Storage Lab., Samsung Advanced Institute of Technology

• Hwang T.

  Storage Lab., Samsung Advanced Institute of Technology

• Chu Sang

  Hdd R & D Center Samsung Information Systems

関連論文

• MC-17 SERVO DESIGN FOR HIGH-TPI HARD DISK DRIVES USING A DELAY-ACCOMMODATING STATE ESTIMATOR

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