This paper provides a solution for the trajectory tracking control of a hypersonic flight vehicle (HFV), which is encountered performance constraints, actuator faults, external disturbances, and system uncertainties. For the altitude and velocity control subsystems, the backstepping-based dynamic surface control (DSC) strategy is constructed to guarantee the predefined constraint of tracking errors. The introduction of first-order low-pass filters effectively remedies the problem of “complexity explosion” existing in high-order backstepping design. Simultaneously, radial basis function neural networks (RBFNNs) are adopted for approximating the unavailable dynamics, in which the minimum learning parameter (MLP) algorithm brilliantly alleviates the excessive occupation of the computational resource. Specially, in consideration of the unknown actuator failures, the adaptive signals are designed to enhance the reliability of the closed-loop system. Finally, according to rigorous theoretical analysis and simulation experiment, the stability of the proposed controller is verified, and its superiority is exhibited intuitively.


    Access

    Download


    Export, share and cite



    Title :

    Prescribed Performance Tracking Control for the Hypersonic Vehicle with Actuator Faults


    Contributors:
    Zhenghui Yang (author) / Wentao He (author) / Yushan He (author) / Yaen Xie (author) / Jun Li (author) / Shuo Song (author)


    Publication date :

    2021




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Unknown





    Prescribed Performance Tracking Control for Hypersonic Flight Vehicles with Model Uncertainties

    Siyuan Zhao / Xiaobing Li / Xiangwei Bu et al. | DOAJ | 2019

    Free access

    ADP-Based Attitude-Tracking Control With Prescribed Performance for Hypersonic Vehicles

    Zhao, Shangwei / Wang, Jingcheng / Xu, Haotian et al. | IEEE | 2023


    Adaptive anti-saturation fault-tolerant control of hypersonic vehicle with actuator faults

    Sun, Jing-guang / Song, Shen-Min / Peng-Li et al. | SAGE Publications | 2019