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    Control System Sensor Failure Detection via Networks of Localized Receptive Fields

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    No. of downloads: 927

    Date
    1990
    Author
    Yao, S.C.
    Zafiriou, E.
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    Abstract
    This paper investigates the use of local receptive field networks (LRFN) in detecting sensor failures of a control system in the presence of model-plant mismatch. Simulation results indicate that LRFNs hold significant promise in sensor failure detection. Another issue discussed in this paper is a method to prune redundant nodes. A simple scheme which uses singular value decomposition (SVD) is developed to identify and remove excess nodes. Comparable classification performance is obtained using reduced and standard LRFN.
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    http://hdl.handle.net/1903/4974
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