Compactly supported orthogonal wavelets have certain properties that are useful for system identification and learning control. Drawing on the rich theory of wavelets, we propose a system identification scheme based on orthogonal wavelets. Better accuracy of estimation can be obtained by adding more terms to the wavelet based identifier, and these terms do not alter the coefficients of the existing terms. These terms can be selectively added depending upon the region of interest, for example we may require more terms in regions where the identified functions vary rapidly. We illustrate the concepts by applying the procedure to determine a speed-controller for an electric vehicle.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Wavelet-based system identification for nonlinear control


    Beteiligte:
    Sureshbabu, N. (Autor:in) / Farrell, J.A. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1999


    Format / Umfang :

    6 Seiten, 11 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Nonlinear Dynamic System Identification Based on Multi-model Wavelet Networks

    Lu, W.-j. / Liu, L.-y. | British Library Online Contents | 2003


    A New Approach of Nonlinear System Identification Based on Wavelet Decomposition

    Shi, H.-l. / Cai, Y.-l. / Qiu, Z.-l. | British Library Online Contents | 2004


    System Identification Based on Wavelet and Nonlinear Autoregressive with Exogenous Inputs Model

    Hongli, S. / Yuanli, C. / Zulian, Q. | British Library Online Contents | 2004



    Noisy System Identification Based on Wavelet

    Luo, X. / Chen, Y. / Sun, Y.-x. | British Library Online Contents | 2003