This paper studies multi-spacecraft system attitude consensus control with model uncertainty, sensor faults and time-varying input delay. Attitude dynamics of the spacecraft is described using Euler angles. Predictor-based state transformation method is proposed to get delay-free system states with delay information unknown. Afterwards, descriptor observer is used to estimate system states and sensor disturbances. Disturbance attenuation controller is designed based on system state estimates. Finally, a simulation example demonstrates the system performance under the designed algorithm.


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    Title :

    Attitude Consensus of Multiple Uncertain Spacecraft Systems with Sensor Faults and Input Delay


    Additional title:

    Lect. Notes Electrical Eng.


    Contributors:
    Yan, Liang (editor) / Duan, Haibin (editor) / Deng, Yimin (editor) / Li, Yunhan (author) / Xin, Xing (author) / Wang, Chunyan (author) / Zheng, Keyu (author)

    Conference:

    International Conference on Guidance, Navigation and Control ; 2024 ; Changsha, China August 09, 2024 - August 11, 2024



    Publication date :

    2025-03-04


    Size :

    10 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English