A software program and associated methodology to study gust loading on aircraft exists for a classification of geometrically simplified flexible configurations. This program consists of a simple aircraft response model with two rigid and three flexible symmetric degrees-of - freedom and allows for the calculation of various airplane responses due to a discrete one-minus- cosine gust as well as continuous turbulence. Simplifications, assumptions, and opportunities for potential improvements pertaining to the existing software program are first identified, then a revised version of the original software tool is developed with improved methodology to include more complex geometries, additional excitation cases, and additional output data so as to provide a more useful and precise tool for gust load analysis. In order to improve the original software program to enhance usefulness, a wing control surface and horizontal tail control surface is added, an extended application of the discrete one-minus-cosine gust input is employed, a supplemental continuous turbulence spectrum is implemented, and a capability to animate the total vehicle deformation response to gust inputs is included. These revisions and enhancements are implemented and an analysis of the results is used to validate the modifications.


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    Titel :

    A Summary of Revisions Applied to a Turbulence Response Analysis Method for Flexible Aircraft Configurations


    Beteiligte:
    Funk, Christie J. (Autor:in) / Perry, Boyd, III (Autor:in) / Silva, Walter A. (Autor:in) / Newman, Brett (Autor:in)

    Kongress:

    AIAA Guidance, Navigation, and Control Conference ; 2014 ; National Harbor, MD, United States


    Erscheinungsdatum :

    2014-01-13


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    A Summary of Revisions Applied to a Turbulence Response Analysis Method for Flexible Aircraft Configurations (AIAA 2014-0600)

    Funk, C. / Perry, B. / Silva, W. et al. | British Library Conference Proceedings | 2014


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