A variable structure control law is a discontinuous feedback law whose coefficients switch on hypersurfaces defined in the state space. Feedback systems with variable structure control laws are often referred to as variable structure systems (VSS). The main feature of VSS is the sliding motion which can occur at the intersection of the switching surfaces. Demonstrating existence and reaching in the case of vector control in n-dimensional space is in general a problem in stability of nonlinear systems. The present investigation is concerned with the projection of motion on an m-dimensional subspace, taking into account aspects of the hyperstability concept in VSS design. The considered concepts are illustrated with the aid of an example.


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    Titel :

    Hyperstability in variable structure systems


    Beteiligte:
    Calise, A. J. (Autor:in)

    Kongress:

    Conference on Decision and Control ; 1980 ; Albuquerque, NM


    Erscheinungsdatum :

    01.01.1980


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Hyperstability of 2-D Discrete Systems with Variable Coefficients

    Aly, G. M. / Mahgoub, H. / Zakzouk, E. et al. | British Library Online Contents | 1996





    Variable structure control systems

    Ginsberg, David W | BASE | 1989

    Freier Zugriff