This paper addresses the prescribed time performance attitude tracking control problem of un-manned aerial vehicles under unknown attacks and input saturation. The attitude error dynamic model is constructed under the framework of Lie group SO(3). By integrating a prescribed time performance function with coordinate transformation, the tracking error can remain within a given region in a prescribed time. In the backstepping design process, a first-order sliding mode differentiator is given to overcome the explosion of complexity problem, and nonlinear disturbance observer is developed to deal with the unknown attacks and input saturation. A prescribed time performance attitude tracking control method is designed to ensure that all of the closed-loop signals are bounded. Finally, the superiority and effectiveness of the designed controller are stated by the simulation results.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Prescribed Time Attitude Tracking Control of Unmanned Aerial Vehicles Under Unknown Attacks and Input Saturation


    Contributors:
    Wang, Liping (author) / Pei, Hailong (author)


    Publication date :

    2024-06-18


    Size :

    602884 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English





    MAINTAINING ATTITUDE CONTROL OF UNMANNED AERIAL VEHICLES

    KIMCHI GUR / SHIOSAKI DOMINIC TIMOTHY / WELSH RICKY DEAN | European Patent Office | 2022

    Free access

    MAINTAINING ATTITUDE CONTROL OF UNMANNED AERIAL VEHICLES

    KIMCHI GUR / SHIOSAKI DOMINIC TIMOTHY / WELSH RICKY DEAN | European Patent Office | 2018

    Free access