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    Optimisation of perfect preventive maintenance and component replacement schedules (PPMCRS) using SPEA2

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    Authors
    Ikechukwu, Anthony O.
    Nggada, Shawulu H.
    Quenum, Jose G.
    Samara, Khalid
    Affiliation
    Namibia University of Science and Technology
    Higher Colleges of Technology
    Issue Date
    2020-04-23
    Subjects
    failure analysis
    optimisation
    preventive maintenance
    reliability
    scheduling
    
    Metadata
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    Abstract
    As the proliferation in processes and technological options increases, the complexity of designing safety-critical systems may pose challenges to meeting the requirements to ensure that these systems are dependable. The number of the failures occurring can be minimized through preventive maintenance and replacement (PMR). Although different components have different PM times (aT), each preventive maintenance (PM) interval T, reduces the effective age of a component of the system. The degree of age reduction is hinged upon the effectiveness of PM and the coefficient of maintenance interval (CoMI). The Perfect Preventive Maintenance (PPM) policy renews the component being maintained is adopted in this paper. This paper investigates the effects of component replacement on component and system level reliability, and optimising PPM schedules taking into account component replacement as an improvement parameter on system's unavailability.
    Citation
    Ikechukwu AO, Nggada SH, Quenum JG, Samara K (2020) 'Optimisation of perfect preventive maintenance and component replacement schedules (PPMCRS) using SPEA2', 2019 Sixth HCT Information Technology Trends (ITT) - Ras Al Khaimah, United Arab Emirates, IEEE Xplore.
    Publisher
    IEEE Xplore
    URI
    http://hdl.handle.net/10547/625446
    DOI
    10.1109/ITT48889.2019.9075124
    Additional Links
    https://ieeexplore.ieee.org/document/9075124
    Type
    Conference papers, meetings and proceedings
    Language
    en
    ae974a485f413a2113503eed53cd6c53
    10.1109/ITT48889.2019.9075124
    Scopus Count
    Collections
    Computing

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