If an airplane crashes, the recorded radar data can be used to reconstruct a time history of the airplane’s calibrated airspeed, load factor, excess thrust, bank angle, etc. Previous work on this problem has used a rectilinear approach to the calculations involved in the flight parameter reconstruction. The rectilinear approach gives excellent results for relatively straight flight; however, it routinely underestimates the airspeed and the bank angle when the airplane is maneuvering. In the present study, the authors present a curvilinear approach to flight parameter reconstruction that addresses this shortcoming. The analysis presented shows that the curvilinear approach is a far superior tool than the rectilinear approach for the reconstruction of maneuvering flight including steep turns and high-speed spirals.


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    Titel :

    Accurate Flight Parameter Reconstruction from ATC Radar Data – A New Approach


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Slane, Jean H. (Autor:in) / Winn, Robert C. (Autor:in)

    Kongress:

    World Aviation Congress & Exposition ; 1999



    Erscheinungsdatum :

    19.10.1999




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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