The purpose of the study was to investigate the feasibility of determining when an aircraft should be overhauled in order to minimize the life time maintenance cost of the aircraft. It was assumed that the cost of field maintenance increases as the aircraft's flight hours increase. Also, it was assumed that following an overhaul the cost rate drops significantly, then increases again until an overhaul. The total life time maintenance cost is the sum of all field maintenance costs and all overhaul costs. Then, the optimum time between overhauls was found as that time for which the life time maintenance cost is a minimum.


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    Title :

    Optimization of the Time Between Aircraft Overhauls by Minimizing Maintenance Cost


    Contributors:
    S. J. Smith (author) / F. A. Gaffney (author) / B. R. Schulze (author) / D. F. Fox (author) / B. T. Stone (author)

    Publication date :

    1975


    Size :

    70 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English