대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
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광학 디스크 드라이브를 위한 강인 제어 알고리즘의 구현

Implementation of a robust control algorithm for Optical Disk Drive

  • Joung, Hee-Su (Dept. of Electronics Engineering, Hanyang University) ;
  • Choi, Hyun-Taek (Dept. of Electronics Engineering, Hanyang University) ;
  • Bae, Hong-Moon (Dept. of Electronics Engineering, Hanyang University) ;
  • Suh, Il-Hong (Dept. of Electronics Engineering, Hanyang University)
  • 발행 : 1999.11.20
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초록

This paper presents approaches to the control of the DVD(Digital Video Disk) system using DSP(Digital Signal Processor) in order to improve the precision and robustness. To improve the performance of the Pick-Up servo actuator of the digital video drive, the tracking and focusing servo control algorithms is applied to this system. Simulation results show the performance of the robust control algorithm applied the pick-up servo system comparing to the linear controller.

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