This paper aims to address the spacecraft attitude regulation problem in the presence of extrinsic disturbances and actuator faults.

    Design/methodology/approach

    Based on adaptive backstepping design technique, a new concise adaptive dual-mode control scheme is proposed, which can either use the fault information detected by fault diagnosis mechanisms or switch to the fault-unknown mode when the fault diagnosis information is non-existent for control signal generation. These two modes share an adaptive mechanism that reduces the complexity of the algorithm.

    Findings

    The new fault-tolerant attitude control algorithm can accommodate both modes with and without fault diagnosis mechanisms.

    Originality/value

    The proposed algorithm in this paper can be applied to both cases when the attitude control system is equipped with or without fault diagnosis capability. This also enhances the robustness of attitude control algorithm. This study performs numerical simulations and verifies that the algorithm could effectively adapt to both modes.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Fault-tolerant control of spacecraft attitude regulation: a concise adaptive dual-mode scheme


    Beteiligte:
    Lu, Yu (Autor:in) / Ye, Pengpeng (Autor:in) / Dai, Ming-Zhe (Autor:in) / Wu, Jin (Autor:in) / Zhang, Chengxi (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2021-09-20


    Format / Umfang :

    1 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Hidden-Mode Fault-Tolerant Spacecraft Attitude Estimation and Control

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


    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


    Neuro-Adaptive Fault-Tolerant Sliding Mode Controller for Spacecraft Attitude Stabilization

    Sanwale, Jitu / Salahudden, Salahudden / Giri, Dipak Kumar | AIAA | 2021


    Finite-time adaptive fault-tolerant attitude control for rigid spacecraft

    Geng, Yunhai / Hu, Jian / Bai, Yuliang et al. | IEEE | 2018