Sökning: "spare parts"

Visar resultat 1 - 5 av 28 avhandlingar innehållade orden spare parts.

  1. 1. Reliability and operating environment based spare parts planning

    Författare :Behzad Ghodrati; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Drift och underhållsteknik; Operation and Maintenance;

    Sammanfattning : The required spare parts planning for a system/machine is an integral part of the product support strategy. The number of required spare parts can be effectively estimated on the basis of the product reliability characteristics. LÄS MER

  3. 2. Product support and spare parts considering system reliability and operating environment

    Författare :Behzad Ghodrati; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Drift och underhållsteknik; Operation and Maintenance;

    Sammanfattning : The required spare parts planning for a system/machine is an integral part of the product support strategy. The number of required spare parts can be effectively estimated on the basis of the product reliability characteristics. LÄS MER

  4. 3. Part-out Based Spares Provisioning and Management : A Study for Aircraft Retirement

    Författare :Jan Block; Alireza Ahmadi; Richard Millar; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Aircraft retirement; End-of-life management; Parting-out; Part-out-based spares provisioning; Reliability analysis; Repairable units; Spare parts provisioning; Drift och underhållsteknik; Operation and Maintenance;

    Sammanfattning : The operation and maintenance phase of a complex technical system may deal with strategicdecisions for asset retirement and end-of-life management. When a fleet of aircraft reachesthe retirement phase, the operation of remaining fleet should still be kept at a defined level ofavailability. LÄS MER

  5. 4. On the optimization of support systems

    Författare :Patrik Alfredsson; KTH; []
    Nyckelord :Multi-echelon inventory systems; Spare parts optimization; Convexification; Sensitivity; Robustness; Level-of-repair; Supply flexibility;

    Sammanfattning : .... LÄS MER

  7. 5. Enhancing aftermarket demand planning with product-in-use data

    Författare :Joakim Andersson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Big data; Digitalization; Product-in-use.; Forecasting; Demand planning; Aftermarket;

    Sammanfattning : Enhancing aftermarket demand planning with product-in-use data ABSTRACT Aftermarket demand planning, consisting of forecast and known demand, is a critical activity for both the uptime of customers’ products and the supply chain-related costs. Traditional aftermarket forecasting methods use historical demand as the only input to the statistically based forecasts, usually combined with judgmental modifications. LÄS MER