Feature-based handling of surface faults in compact disc players

Peter Fogh Odgaard; Jakob Stoustrup; Palle Andersen; Mladen Victor Wickerhauser; Henrik Fløe Mikkelsen

doi:10.1016/j.conengprac.2006.01.002

Feature-based handling of surface faults in compact disc players

Peter Fogh Odgaard, Jakob Stoustrup, Palle Andersen, Mladen Victor Wickerhauser, Henrik Fløe Mikkelsen

Research output: Contribution to journal › Journal article › Research › peer-review

10 Citations (Scopus)

Abstract

In this paper a novel method called feature-based control is presented. The method is designed to improve compact disc players’ handling of surface faults on the discs. The method is based on a fault-tolerant control scheme, which uses extracted features of the surface faults to remove those from the detector signals used for control during the occurrence of surface faults. The extracted features are coefficients of Karhunen–Loève approximations of the surface faults. The performance of the feature-based control scheme controlling compact disc players playing discs with surface faults has been validated experimentally. The proposed scheme reduces the control errors due to the surface faults, and in some cases where the standard fault handling scheme fails, our scheme keeps the CD-player playing.

Original language	English
Journal	Control Engineering Practice
Volume	14
Issue number	12
Pages (from-to)	1495-1509
Number of pages	15
ISSN	0967-0661
DOIs	https://doi.org/10.1016/j.conengprac.2006.01.002
Publication status	Published - 1 Dec 2006

Keywords

CD-player
fault tolerant control
approximations
fault detection and isolation

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10.1016/j.conengprac.2006.01.002

AUB Link

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WAVES: Wavelets in Audio/Visual Electronic Systems
Stoustrup, J., la Cour-Harbo, A., Andersen, P., Pedersen, T. S., Odgaard, P. F., Vidal Sanchez, E., Bendtsen, J. D., Christensen, H. V., Endelt, L. Ø., Borup, L., Nielsen, M., Hansen, P. C., Christensen, O., Søndergaard, P. L., Skjølstrup, C. E., Verbraak, B., Fløe Mikkelsen, H., Nissen, P. A., Madsen, O. & Thorsen, P.
Danish Technical Research Foundation
30/06/2007 → 01/09/2009
Project: Research

Cite this

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title = "Feature-based handling of surface faults in compact disc players",

abstract = "In this paper a novel method called feature-based control is presented. The method is designed to improve compact disc players{\textquoteright} handling of surface faults on the discs. The method is based on a fault-tolerant control scheme, which uses extracted features of the surface faults to remove those from the detector signals used for control during the occurrence of surface faults. The extracted features are coefficients of Karhunen–Lo{\`e}ve approximations of the surface faults. The performance of the feature-based control scheme controlling compact disc players playing discs with surface faults has been validated experimentally. The proposed scheme reduces the control errors due to the surface faults, and in some cases where the standard fault handling scheme fails, our scheme keeps the CD-player playing.",

keywords = "CD-player, fault tolerant control, approximations, fault detection and isolation",

author = "Odgaard, {Peter Fogh} and Jakob Stoustrup and Palle Andersen and Wickerhauser, {Mladen Victor} and {Fl{\o}e Mikkelsen}, Henrik",

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AU - Odgaard, Peter Fogh

AU - Stoustrup, Jakob

AU - Andersen, Palle

AU - Wickerhauser, Mladen Victor

AU - Fløe Mikkelsen, Henrik

PY - 2006/12/1

Y1 - 2006/12/1

N2 - In this paper a novel method called feature-based control is presented. The method is designed to improve compact disc players’ handling of surface faults on the discs. The method is based on a fault-tolerant control scheme, which uses extracted features of the surface faults to remove those from the detector signals used for control during the occurrence of surface faults. The extracted features are coefficients of Karhunen–Loève approximations of the surface faults. The performance of the feature-based control scheme controlling compact disc players playing discs with surface faults has been validated experimentally. The proposed scheme reduces the control errors due to the surface faults, and in some cases where the standard fault handling scheme fails, our scheme keeps the CD-player playing.

AB - In this paper a novel method called feature-based control is presented. The method is designed to improve compact disc players’ handling of surface faults on the discs. The method is based on a fault-tolerant control scheme, which uses extracted features of the surface faults to remove those from the detector signals used for control during the occurrence of surface faults. The extracted features are coefficients of Karhunen–Loève approximations of the surface faults. The performance of the feature-based control scheme controlling compact disc players playing discs with surface faults has been validated experimentally. The proposed scheme reduces the control errors due to the surface faults, and in some cases where the standard fault handling scheme fails, our scheme keeps the CD-player playing.

KW - CD-player

KW - fault tolerant control

KW - approximations

KW - fault detection and isolation

U2 - 10.1016/j.conengprac.2006.01.002

DO - 10.1016/j.conengprac.2006.01.002

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VL - 14

SP - 1495

EP - 1509

JO - Control Engineering Practice

JF - Control Engineering Practice

IS - 12

ER -

Feature-based handling of surface faults in compact disc players

Abstract

Keywords

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Projects

WAVES: Wavelets in Audio/Visual Electronic Systems

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