지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 13 - 18 (6page)
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초록· 키워드
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This paper presents a velocity disturbance estimation system for the stable fine seek control using a genetic algorithm. To estimate accurately the velocity disturbance in spite of the uncertainties of fine actuator, the system utilizes an objective function to minimize the differences of the frequency characteristics between the nominal velocity control loop and the extremal velocity control loops. The objective function is considered by applying a genetic algorithm and the velocity disturbance is estimated by the measurable velocity, the adjusted velocity controller, and the fine actuator model. The proposed velocity disturbance estimation system is applied to the fine seek control system of a DVD recording device and is evaluated through the experimental results.
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참고문헌 (11)
참고문헌 신청
Jin, K. B. / 1998 / Robust direct seek control for high-speed rotational Optical Disk Drives / IEEE TRANSACTIONS ON CONSUMER ELECTRONICS 44:1273~1283
Suzuki, M. / 1993 / Advanced direct seeking system for 5.25” magnetooptical disk drive / J. Appl. Phys. :5371~5375
Yang, J. / 1998 / Two-actuator cooperative seek control for optical disk drives / Proceedings of the SPIE :94~98
정명진 / 199807 / Direct seek control scheme for high-speed rotational optical disk drives / ELECTRONICS LETTERS 34(15):1476~1477
Yang, J. D. / 1997 / Time Optimal Seek Control for a Coupled Dual Stage Disk Drive Actuator / IEEE transactions on magnetics :2629~2631
Suzuki, M. / 1993 / Advanced direct seeking system for 5.25” magnetooptical disk drive / J. Appl. Phys. :5371~5375
Yang, J. / 1998 / Two-actuator cooperative seek control for optical disk drives / Proceedings of the SPIE :94~98
정명진 / 199807 / Direct seek control scheme for high-speed rotational optical disk drives / ELECTRONICS LETTERS 34(15):1476~1477
Yang, J. D. / 1997 / Time Optimal Seek Control for a Coupled Dual Stage Disk Drive Actuator / IEEE transactions on magnetics :2629~2631
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