This paper presents aerodynamic analysis of an unmanned small-scaled gyroplane with a rotor having cyclic pitch system. A comprehensive nonlinear model is derived for it which involves force and moment generation mechanism for the flying vehicle. The nonlinear model is linearized with approximations and deduced on a prescribed flight condition. Our gyroplane dynamic modal response is further reconfigured and reveal its differences associations among helicopters and classic autogiros. A study is performed to investigate the effect of forward flight speed and center of gravity (CG) placement on modal response. The results suggest an appropriate CG location to reduce instability.


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    Titel :

    Modeling and modal responses analysis of an unmanned small-scaled gyroplane


    Beteiligte:
    Xiang, Changle (Autor:in) / Wang, Xiaoliang (Autor:in) / Ma, Yue (Autor:in) / Wang, Yang (Autor:in)


    Erscheinungsdatum :

    2014-08-01


    Format / Umfang :

    190371 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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