This work offers an approach to analyze the fatigue performance of landing gear of light (single-engine general aviation) aircraft when landing, taking off, or taxiing. Randomness in various properties is taken into account in addition to the random surface profile. The system is modeled as a linear, single degree of freedom, nonstationary vibrating system with random loading and random, time-varying properties; this type of vibration is sometimes referred to as random parametric vibration. This problem is difficult to solve using conventional techniques. The recently-developed random matrix method, which uses the Neumann expansion to obtain statistics of the inverse of a random matrix in terms of the statistics of the elements in the original matrix, is a good technique to use for this problem. Other details of the proposed technique are presented.


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    Titel :

    Random parametric vibration in aircraft landing gear


    Weitere Titelangaben:

    Regellose, parametrische Schwingung in Flugzeugfahrwerken


    Beteiligte:


    Erscheinungsdatum :

    1996


    Format / Umfang :

    6 Seiten, 1 Bild, 15 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Random Parametric Vibration in Aircraft Landing Gear

    Huntington, D. / Lyrintzis, C. / AIAA et al. | British Library Conference Proceedings | 1996




    Random vibration in aircraft landing gear

    Huntington, D. / Lyrintzis, C. | AIAA | 1996


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