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A condition-based delay maintenance planning for two-stage discrete deterioration system

  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The maintenance cost comprises a large percentage of management cost in the whole life, and reasonable planning can significantly reduce this cost This paper investigates delay-maintenance planning, within condition-based maintenance for a two-stage discrete degradation system. Specifically, 1) if the inspection times in the normal stage exceed a pre-defined limit, the system is replaced after a delay time; and 2) the system suffers a replacement after a defective-dependent delay time once the defective state is diagnosed. It should be noted that the inspection is unnecessary in two delay duration conditions. With this strategy, the remaining life is fully utilized, and excellent cost-savings is realized in the numerical experiment, which verifies the applicability and superiority of the proposed method.

Original languageEnglish
Title of host publicationProceedings - 2023 14th International Conference on Reliability, Maintainability and Safety, ICRMS 2023
EditorsLiming Ren, W. Eric Wong, Hailong Cheng, Xiaopeng Li, Shu Wang, Kanglun Liu, Ruifeng Li
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1421-1424
Number of pages4
ISBN (Electronic)9798350329988
DOIs
StatePublished - 2023
Event14th International Conference on Reliability, Maintainability and Safety, ICRMS 2023 - Urumqi, China
Duration: 26 Aug 202329 Aug 2023

Publication series

NameProceedings - 2023 14th International Conference on Reliability, Maintainability and Safety, ICRMS 2023

Conference

Conference14th International Conference on Reliability, Maintainability and Safety, ICRMS 2023
Country/TerritoryChina
CityUrumqi
Period26/08/2329/08/23

Keywords

  • condition-based maintenance
  • delay time model
  • multi-state failed system

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