Combining with the backstepping technique, a robust fault-tolerant control (FTC) scheme is proposed for the satellite attitude system. Because the actuator fault and external disturbance are unknown, an auxiliary system is constructed firstly. Then, by means of the projection function, the adaptive fault observer is presented to tackle the actuator fault. Meanwhile, the negative effect of external disturbance is compensated by the adaptive estimation. In view of Lyapunov analysis, a robust FTC law is developed to guarantee the desired tracking properties. Numerical simulations elucidate the efficiency of the presented controller.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Backstepping-based Adaptive Fault-Tolerant Control Design for Satellite Attitude System


    Contributors:
    Yan, Kun (author) / Wu, Qingxian (author) / Yang, Chenguang (author) / Chen, Mou (author)


    Publication date :

    2020-09-01


    Size :

    765420 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




    Adaptive Backstepping Based Fault Tolerant Spacecraft Attitude Control Under Loss of Actuator Effectiveness

    Hu, Q. / Xiao, B. / Zhang, Y. et al. | British Library Conference Proceedings | 2010


    An Adaptive Neural Network Fault-Tolerant Control Using Backstepping

    Zhu, Z. / Huang, X. | British Library Online Contents | 2010



    Active fault-tolerant satellite attitude control based on fault effect classification

    Zhou, Jun / Li, Xin / Liu, Rui et al. | SAGE Publications | 2017