This paper addresses the problem of a stratospheric airship flying around a time-varying velocity moving target in a three-dimensional space under external disturbance. In order to achieve a spiral shape circumnavigation around the moving target, it is necessary to keep the same altitude as the moving target with time-varying height vertically while keeping a fixed circle radius around the moving target at the horizontal plane. First, based on the air current estimator, we design different guidance laws for different target tracking methods on the horizontal and vertical planes respectively, which can obtain the expected velocity and the expected angular velocity. Second, an adaptive backstepping attitude controller to track the desired yaw rate is introduced by estimating the boundaries of dynamic couplings and unknown disturbance. Finally, a velocity controller is added to track the desired velocity. Numerical simulations show the validity of this algorithm.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Three-dimensional enclosing control for stratospheric airship to circumnavigate a moving target


    Beteiligte:
    Sun, Yang (Autor:in) / Zhu, Ming (Autor:in) / Chen, Tian (Autor:in) / Zheng, Zewei (Autor:in)


    Erscheinungsdatum :

    2023-05-01


    Format / Umfang :

    12 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Airship capsule and stratospheric airship

    DUAN YI / JIANG JING / FU GONGYI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Stratospheric airship fabric

    Emerald Group Publishing | 2007


    Transformable stratospheric airship

    ZHOU MENG / TAN BAIHE / XU ZHONGXIN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Semi-hard stratospheric airship framework and semi-hard stratospheric airship

    WANG ZENGJIA / FU GONGYI / DUAN MIYI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    TRANSFORMABLE STRATOSPHERIC AIRSHIP

    ZHOU MENG / TAN BAIHE / XU ZHONGXIN et al. | Europäisches Patentamt | 2021

    Freier Zugriff