A multiple-degree-of-freedom takeoff and landing analysis, Flexible Aircraft TakeOff and Landing Analysis computer program (FATOLA), was used to predict the landing behavior of a rigid-body X-24B reentry research vehicle and of a flexible-body modified-delta-wing supersonic YF-12 research aircraft. The analytical predictions were compared with flight test data for both research vehicles. Predicted time histories of vehicle motion and attitude, landing-gear strut stroke, and axial force transmitted from the landing gear to the airframe during the landing impact and rollout compared well with the actual time histories. Based on the comparisons presented, the versatility and validity of the FATOLA program for predicting landing dynamics of aircraft has been demonstrated.


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    Titel :

    Validation of a Flexible Aircraft TakeOff and Landing Analysis /FATOLA/ computer program using flight landing data


    Beteiligte:
    Carden, H. D. (Autor:in) / Mcgehee, J. R. (Autor:in)

    Kongress:

    Conference on Structures, Structural Dynamics and Materials ; 1977 ; San Diego, CA, US


    Erscheinungsdatum :

    1977-01-01


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch