By Topic

Accommodation of Repetitive Sensor Faults— Applied to Surface Faults on Compact Discs

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)

Surface defects such as scratches and fingerprints on compact discs (CDs) can cause CD players to lose focus and tracking on the discs. A scheme for handling these defects has previously been proposed. In this brief, adaptive and predictive versions of this scheme are developed. The adaptive scheme can be used to adapt the accommodation to specific surface defects on specific discs, while the predictive scheme can be used to jump between tracks with surface defects on the disc. Sufficient and necessary stability conditions for the proposed accommodation schemes are derived as well. Performance of the accommodation scheme is discussed. Both proposed methods show their potentials through simulations with a CD player playing a CD with a surface defect (scratch).

Published in:

Control Systems Technology, IEEE Transactions on  (Volume:16 ,  Issue: 2 )