This paper addresses the fuzzy-logic-based fixed-time geometric backstepping attitude tracking for the rigid-body spacecraft modeled on the nonlinear differential manifold three-dimensional special orthogonal group [SO(3)]. The fixed-time geometric controller is deduced by the backstepping method. Moreover, an adaptive fuzzy logic system is employed to compensate the unknown disturbances. The almost globally fixed-time stabilization of the closed-loop system is verified via Lyapunov analysis. Simulation results demonstrate the effectiveness of the proposed controller.


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    Title :

    Fuzzy-Logic-Based Fixed-Time Geometric Backstepping Control on SO(3) For Spacecraft Attitude Tracking


    Contributors:
    Wang, Yulin (author) / Tang, Shengjing (author) / Guo, Jie (author) / Wang, Xiao (author) / Liu, Chao (author)


    Publication date :

    2019-12-01


    Size :

    2364226 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English





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