IEEE - Institute of Electrical and Electronics Engineers, Inc. - Modeling and identification of opto-mechanical coupling and backlash nonlinearity in optical disk drives

Author(s): Ting-Jen Yeh ; Yi-Chuan Pan
Sponsor(s): IEEE
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 February 2000
Volume: 46
Page Count: 11
Page(s): 105 - 115
ISSN (Paper): 0098-3063
DOI: 10.1109/30.826387
Regular:

In an optical disk drive, a bi-directional actuator and a coarse positioning mechanism are servo controlled to position the laser beam spot precisely. Typically the control system is designed... View More

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