In this paper, the problem of spacecraft attitude control with soft faults of actuators is investigated. A robust fault-tolerant controller is proposed in spacecraft with the explicit model predictive control. Firstly, Fault model of the actuator is established with the method based on explicit model prediction. Then, considering the model uncertainty and the system state disturbance, the control problem based on the spacecraft actuator failure state was transformed into the multi-parametric quadratic programs (MPQP) under the constraints. Finally, a recursive process of combining and replacing solutions is given to extract the required explicit control laws. By designing the terminal cost function and constraint set appropriately, it is proved that the MPC controller is robust to the constraints applied in the closed loop of the uncertain system and the input to the stability of the origin state.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Fault-Tolerant Attitude Control of Spacecraft via Explicit Model Prediction Method


    Additional title:

    Lect. Notes Electrical Eng.


    Contributors:
    Jing, Zhongliang (editor) / Strelets, Dmitry (editor) / Cao, Xin (author) / Gong, Deren (author) / Shen, Qiang (author) / Wu, Shufan (author)

    Conference:

    International Conference on Aerospace System Science and Engineering ; 2021 July 14, 2021 - July 16, 2021



    Publication date :

    2022-07-09


    Size :

    15 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




    Fault-Tolerant Attitude Control of Spacecraft via Explicit Model Prediction Method

    Cao, Xin / Gong, Deren / Shen, Qiang et al. | British Library Conference Proceedings | 2023


    Fault-Tolerant Spacecraft Magnetic Attitude Control

    Sadon, A. / Choukroun, D. / Tekhniyon, Makhon tekhnologi le-Yisra'el | British Library Conference Proceedings | 2013


    Fault-tolerant attitude control of spacecraft

    Hu, Qinglei / Xiao, Bing / Li, Bo et al. | TIBKAT | 2021


    Hidden-Mode Fault-Tolerant Spacecraft Attitude Estimation and Control

    Sadon, Aviran / Choukroun, Daniel | British Library Conference Proceedings | 2016


    Robust constrained fault-tolerant attitude control for flexible spacecraft

    Long, Haihui / Zhao, Jiankang | SAGE Publications | 2018