In this paper, the flight simulation and control of a flying-wing aircraft in landing is presented. Significant dynamic nonlinearity and atmospheric disturbance are main problems for a flying-wing aircraft in landing phase. Therefore, a nonlinear controller with strong robustness is required. Active disturbance rejection control technique is used to design the controller which could estimate and compensate the uncertainties. A landing condition in which the wind shear encounters and ground effect before touchdown is considered, and a nonlinear longitudinal dynamic model of flying-wing aircraft in variable wind field is established. Simulations are conducted in MATLAB and the controller is shown to suppress the wind effects and ground proximity.


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    Titel :

    Landing Control System Design for a Flying-Wing Aircraft Based on ADRC


    Beteiligte:
    Wang, Yanxiong (Autor:in) / Zhu, Xiaoping (Autor:in) / Zhou, Zhou (Autor:in) / Shao, Zhuang (Autor:in)


    Erscheinungsdatum :

    2014


    Format / Umfang :

    12 Seiten





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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