Accommodation of repetitive sensor faults - applied to surface faults on compact discs

Peter Fogh Odgaard, Jakob Stoustrup, Palle Andersen, Enrique Sanchez Vidal

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Resumé

Udgivelsesdato: MAR
OriginalsprogEngelsk
TidsskriftIEEE Transactions on Control Systems Technology
Vol/bind16
Udgave nummer2
Sider (fra-til)348-355
Antal sider8
ISSN1063-6536
DOI
StatusUdgivet - mar. 2008

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Surface defects
Compact disk players
Sensors
Defects

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title = "Accommodation of repetitive sensor faults - applied to surface faults on compact discs",
abstract = "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). ",
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Accommodation of repetitive sensor faults - applied to surface faults on compact discs. / Odgaard, Peter Fogh; Stoustrup, Jakob; Andersen, Palle; Vidal, Enrique Sanchez.

I: IEEE Transactions on Control Systems Technology, Bind 16, Nr. 2, 03.2008, s. 348-355.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

TY - JOUR

T1 - Accommodation of repetitive sensor faults - applied to surface faults on compact discs

AU - Odgaard, Peter Fogh

AU - Stoustrup, Jakob

AU - Andersen, Palle

AU - Vidal, Enrique Sanchez

PY - 2008/3

Y1 - 2008/3

N2 - 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). 

AB - 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). 

KW - CD Player Control

KW - Fault Tolerant Control

KW - Adaptive

U2 - 10.1109/TCST.2007.903103

DO - 10.1109/TCST.2007.903103

M3 - Journal article

VL - 16

SP - 348

EP - 355

JO - I E E E Transactions on Control Systems Technology

JF - I E E E Transactions on Control Systems Technology

SN - 1063-6536

IS - 2

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