This paper presents an adaptive output feedback control solution using closed-loop reference models for plants with direct feedthrough. A closed-loop reference model both generates a state estimate to be used for feedback control and provides a reference for the adaptive controller. The proposed controller consists of a linear quadratic regulator baseline controller and integral action augmented with adaptive components, and it is proved to stabilize a class of linear relative degree-zero plants with parametric uncertainties and disturbances. This paper proposes a systematic design of the closed-loop gain that allows for an increase size of parametric plant uncertainties. A simulation example and the control design of the lateral dynamics of a highly agile model aircraft are presented.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Robust Design of Adaptive Output Feedback Controllers for Direct Feedthrough Systems


    Contributors:

    Published in:

    Publication date :

    2018-09-01




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    PROJECTION BASED ROBUST OUTPUT FEEDBACK DIRECT ADAPTIVE SYSTEMS

    Gehlot, Vinod P. / Balas, Mark J. | TIBKAT | 2021


    Projection Based Robust Output Feedback Direct Adaptive Systems

    Gehlot, Vinod P. / Balas, Mark J. | AIAA | 2021


    PROJECTION BASED ROBUST OUTPUT FEEDBACK DIRECT ADAPTIVE SYSTEMS

    Gehlot, Vinod P. / Balas, Mark J. | TIBKAT | 2021


    Fuzzy Direct Adaptive Robust Output Feedback Control of Nonlinear Systems

    Wang, T. / Jia, H. | British Library Online Contents | 2001