In the aircraft technology, three different categories of the objects can be considered in terms of their durability. When the durability depends on the wotking time of object components and units, the number of the spare parts depends on their working rate. When the durability ageing of object units and components, the number of the spare parts is limited by the calendar time of use. When, finally, the durability is dependent on the random failures, the predicted number of spare parts may be characterized by a large variance. The experimental, the Weibull and the wear models were presented in detail. In a real situation, the durability depends on several factors at the same time. Hence, the durability can be described as a function of random variables, where arguments are time of wear, time of ageing and time to failure, respectively. Simple durability models (including the linear model) were considered to illustrate the method.


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    Titel :

    Wykorzystanie funkcji o losowych argumentach do analizy trwalosci zespolow statkow powietrznych w aspekcie wyznaczania zapasow czesci wymiennych


    Weitere Titelangaben:

    Function of random parameters used for an analysis of durability of the aircraft objects in the aspect of identification of spare part reserves


    Beteiligte:
    Jazwinski, J. (Autor:in) / Grabski, F. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2005


    Format / Umfang :

    10 Seiten, 1 Bild, 1 Tabelle, 4 Quellen



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Polnisch