20-5 適応型繰り返し学習制御を用いた光ディスクのトラッキング制御システム

DOI

書誌事項

タイトル別名
  • Tracking Control System for Optical Disk Drive Using Adaptive Learning Control Method

抄録

In response to the recent demand for high density recording in an optical disc, "going narrow track" is now in progress. We have developed an adaptive learning control method capable of changing its learning ability in accordance with track correlation, with which we can avoid unnecessary learning during the vibration from the equipment and also the lack of stability which is the problem for learning control, and furthermore we can increase follow-up ability. As a result we have confirmed that track-error could be minimized almost to a "0" level and stabilized operation with repetitive learning control system could be achieved.

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390282679428327936
  • NII論文ID
    110004778662
  • DOI
    10.11485/tvac.29.0_341
  • ISSN
    24330930
    09191879
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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