This paper investigates state feedback control for a class of discrete-time multiple input and multiple output nonlinear systems from the perspective of model-free adaptive control and state observation. The design of a dynamic state feedback control can be efficiently carried out using dynamic linearization and state observation. The stability of the proposed method is guaranteed by theoretical analysis. Numerical simulation tests and experimentation on a continuous stirred tank reactor are carried out to validate the effectiveness of the proposed approach. Note to Practitioners —The growth in the scale of factories and the complexity of associated production processes increases the complexity and time involved in associated mathematical modelling. Data driven approaches to control remove the need to model processes. To the best of the authors’ knowledge, existing approaches to model-free adaptive control (MFAC) of general systems are all based on an input-output control paradigm. These methods thus cannot guarantee the stability of the system state. The purpose of this study is to develop a novel Model-Free Adaptive Control (MFAC) approach to achieve control of the system state. In this paper, the assumptions required to achieve model-free adaptive control by state feedback are presented mathematically. A controller design and the associated stability proof are then presented. Numerical simulation and experimentation is conducted to validate the effectiveness of the proposed approach. In future research, state feedback data control in the presence of random disturbances will be investigated.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Model-Free Adaptive State Feedback Control for a Class of Nonlinear Systems


    Beteiligte:
    Gao, S (Autor:in) / Zhao, D (Autor:in) / Yan, X (Autor:in) / Spurgeon, SK (Autor:in)

    Erscheinungsdatum :

    2023-01-23


    Anmerkungen:

    IEEE Transactions on Automation Science and Engineering (2023) (In press).


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    DDC:    629



    State Feedback Direct Model Reference Adaptive Control

    Lavretsky, Eugene / Wise, Kevin A. | Springer Verlag | 2012


    Output feedback control for a class of nonlinear systems

    Alimhan, K. / Inaba, H. | British Library Online Contents | 2006


    State Feedback Direct Model Reference Adaptive Control

    Lavretsky, Eugene / Wise, Kevin A. | Springer Verlag | 2024