The identification of a new fast variable for three-dimensional flight dynamics is discussed. It is shown that the variable gives a value of the flightpath angle which is consistent with the velocity-altitude state equations and that the accuracy of single-perturbation analyses is increased by decreasing the magnitude of boundary-layer corrections. The values of the flightpath angle along the three-dimensional energy-state extremal are found to be lower by approximately an order of magnitude than those along the two-dimensional energy-state solution.


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    Titel :

    Slow and fast state variables for three-dimensional flight dynamics


    Beteiligte:
    Ardema, M. (Autor:in) / Rajan, N. (Autor:in)


    Erscheinungsdatum :

    01.08.1985



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch