Fault tolerant FIR adaptive filters with improved convergence behavior

Bernard A. Schnaufer, W. Kenneth Jenkins

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    The convergence behavior of a new fault tolerant FIR adaptive filter (FTAF) is analyzed in both the fault-free case and after coefficient faults have occurred. The analysis is based on examining the eigenvalues of the autocorrelation matrix formed from the input signals to the functional adaptive coefficients. The dependence of the post-fault convergence rate on the order of the FTAF, as well as on the choice of the transform matrix, is explained. Two alternative structures are presented which have improved convergence behavior.

    Original languageEnglish (US)
    Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
    PublisherPubl by IEEE
    Pages874-877
    Number of pages4
    ISBN (Print)0780312813
    StatePublished - Jan 1 1993
    Event1993 IEEE International Symposium on Circuits and Systems - Chicago, IL, USA
    Duration: May 3 1993May 6 1993

    Publication series

    NameProceedings - IEEE International Symposium on Circuits and Systems
    Volume1
    ISSN (Print)0271-4310

    Other

    Other1993 IEEE International Symposium on Circuits and Systems
    CityChicago, IL, USA
    Period5/3/935/6/93

    Fingerprint

    FIR filters
    Adaptive filters
    Autocorrelation

    All Science Journal Classification (ASJC) codes

    • Electrical and Electronic Engineering

    Cite this

    Schnaufer, B. A., & Jenkins, W. K. (1993). Fault tolerant FIR adaptive filters with improved convergence behavior. In Proceedings - IEEE International Symposium on Circuits and Systems (pp. 874-877). (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 1). Publ by IEEE.
    Schnaufer, Bernard A. ; Jenkins, W. Kenneth. / Fault tolerant FIR adaptive filters with improved convergence behavior. Proceedings - IEEE International Symposium on Circuits and Systems. Publ by IEEE, 1993. pp. 874-877 (Proceedings - IEEE International Symposium on Circuits and Systems).
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    abstract = "The convergence behavior of a new fault tolerant FIR adaptive filter (FTAF) is analyzed in both the fault-free case and after coefficient faults have occurred. The analysis is based on examining the eigenvalues of the autocorrelation matrix formed from the input signals to the functional adaptive coefficients. The dependence of the post-fault convergence rate on the order of the FTAF, as well as on the choice of the transform matrix, is explained. Two alternative structures are presented which have improved convergence behavior.",
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    Schnaufer, BA & Jenkins, WK 1993, Fault tolerant FIR adaptive filters with improved convergence behavior. in Proceedings - IEEE International Symposium on Circuits and Systems. Proceedings - IEEE International Symposium on Circuits and Systems, vol. 1, Publ by IEEE, pp. 874-877, 1993 IEEE International Symposium on Circuits and Systems, Chicago, IL, USA, 5/3/93.

    Fault tolerant FIR adaptive filters with improved convergence behavior. / Schnaufer, Bernard A.; Jenkins, W. Kenneth.

    Proceedings - IEEE International Symposium on Circuits and Systems. Publ by IEEE, 1993. p. 874-877 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 1).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

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    Schnaufer BA, Jenkins WK. Fault tolerant FIR adaptive filters with improved convergence behavior. In Proceedings - IEEE International Symposium on Circuits and Systems. Publ by IEEE. 1993. p. 874-877. (Proceedings - IEEE International Symposium on Circuits and Systems).