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

  • Khalid Samara
    ,
  • Anthony O. Ikechukwu
    ,
  • Shawulu H. Nggada
    ,
  • Jose G. Quenum
Research Output: Chapter in Book/Report/Conference proceeding Conference contribution Peer-review

Open access

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.

Publication Information

Output type

Research Output: Chapter in Book/Report/Conference proceeding Conference contribution Peer-review

Original language

English

Publication milestones

  • Published - 23/04/2020

Publication status

Published - 23/04/2020

Place of publication

Ras Al Khaimah, United Arab Emirates

Edition

2019 Sixth HCT Information Technology Trends (ITT)

Volume

1324

Publisher

Institute of Electrical and Electronics Engineers Inc., United States

ISBN (Electronic)

9781728150611

External Publication IDs

  • handle.net: 10547/625446
  • Scopus: 85084558129

Host publication title

2019 Sixth HCT Information Technology Trends (ITT)

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