A method for accurately identifying aircraft dynamic models in turbulence was developed and demonstrated. The method uses orthogonal optimized multisine excitation inputs and an analytic method for enhancing signal-to-noise ratio for dynamic modeling in turbulence. A turbulence metric was developed to accurately characterize the turbulence level using flight measurements. The modeling technique was demonstrated in simulation, then applied to a subscale twin-engine jet transport aircraft in flight. Comparisons of modeling results obtained in turbulent air to results obtained in smooth air were used to demonstrate the effectiveness of the approach.


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    Titel :

    Aircraft Dynamic Modeling in Turbulence


    Beteiligte:

    Kongress:

    2012 AIAA Guidance, Navigation, and Control Conference ; 2012 ; Minneapolis, MN, United States


    Erscheinungsdatum :

    2012-08-13


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Aircraft Dynamic Modeling in Turbulence

    Morelli, Eugene / Cunningham, Kevin | AIAA | 2012


    Aircraft Dynamic Modeling in Turbulence

    Morelli, E. / Cunningham, K. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2012




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