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    Blending local models within a velocity-based multiple model network


    McLoone, Seamus and Irwin, George W. and McLoone, Sean F. (2001) Blending local models within a velocity-based multiple model network. IFAC Proceedings Volumes, 34 (22). pp. 117-122. ISSN 1474-6670

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    Abstract

    Velocity-based local model (LM) networks overcome many of the disadvantages of the conventional LM network approach. In the former, a set of velocity-based linear local models are interpolated using appropriate weighting functions whereas the latter employs affine local models. In contrast to the conventional network, the global dynamics of the velocity-based nonlinear model comprise a simple linear combination of the local model dynamics. This paper examines in detail the blending of local .nodels which is a key issue in the velocity-based approach. Various methods of blending the sub-models are studied and it is highlighted that only one of these is suitable.

    Item Type: Article
    Keywords: Nonlinear; identification; multiple models; networks; interpolation;
    Academic Unit: Faculty of Science and Engineering > Electronic Engineering
    Item ID: 8777
    Identification Number: https://doi.org/10.1016/S1474-6670(17)32923-3
    Depositing User: Dr. Seamus McLoone
    Date Deposited: 07 Sep 2017 17:14
    Journal or Publication Title: IFAC Proceedings Volumes
    Publisher: Elsevier
    Refereed: Yes
    URI:

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