• DocumentCode
    1362434
  • Title

    Remote fine tracking mechanism for optical flying head

  • Author

    Lee, Neville K S

  • Author_Institution
    Dept. of Ind. Eng. & Eng. Manage., Hong Kong Univ. of Sci. & Technol., Hong Kong
  • Volume
    34
  • Issue
    2
  • fYear
    1998
  • fDate
    3/1/1998 12:00:00 AM
  • Firstpage
    423
  • Lastpage
    425
  • Abstract
    The usage of a galvanometer for providing fine tracking capability for an optical flying head is explored. Some potential R/W and servo problems may be created with such an approach. The source of these problems are analyzed, and a method of how to suppress these problems is proposed. The method we propose can also greatly improve the performance of the galvanometer system
  • Keywords
    galvanometers; optical storage; optical tracking; servomechanisms; galvanometer; optical flying head; read/write; remote fine tracking; servo; Drives; Industrial engineering; Laser beams; Laser noise; Lenses; Magnetic heads; Optical distortion; Optical films; Research and development management; Servomechanisms;
  • fLanguage
    English
  • Journal_Title
    Magnetics, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9464
  • Type

    jour

  • DOI
    10.1109/20.667782
  • Filename
    667782
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1362434