Abstract With continuous improvements in the function and performance of ship equipment, mechanisms of failure have become more and more complicated. To avoid over-maintenance or under-maintenance in existing routine ship maintenance strategies, a ship-level method for repair decisions based on the preventive maintenance concept is proposed in this paper. First, the anticipated repair demand levels of key components are calculated using an improved failure mode and effects analysis (FMEA) method; second, a Weibull distribution model is established, and the parameters are estimated using the maximum likelihood estimation (MLE) to predict the characteristic life of the equipment; then, logical decision principles and rule-based reasoning (RBR) are used to determine the ship repair level and repair timing. Finally, the feasibility and application value of the proposed repair strategy were verified by case studies, and a ship-level system for repair decisions was established.


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    Titel :

    Research on Preventive Maintenance Strategies and Systems for in-Service Ship Equipment


    Beteiligte:
    Song, Tingxin (Autor:in) / Tan, Taiyang (Autor:in) / Han, Guochen (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2022




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Klassifikation :

    BKL:    50.92 Meerestechnik / 55.40 Schiffstechnik, Schiffbau



    Research on Preventive Maintenance Strategies and Systems for in-Service Ship Equipment

    Song Tingxin / Tan Taiyang / Han Guochen | DOAJ | 2022

    Freier Zugriff

    Preventive Maintenance on Research Equipment

    Hammond, D. L. / Lunan, J. | SAE Technical Papers | 1962


    Planned preventive maintenance and efficient ship operation

    Bhandari, D.K. | Engineering Index Backfile | 1964


    Preventive maintenance for transportation equipment

    Wilson, W.G. | Engineering Index Backfile | 1944


    PREVENTIVE MAINTENANCE

    Bernhardt, I.M. | SAE Technical Papers | 1935