System-level failure prognostics: Literature review and main challenges

This paper reviews methods and practices for addressing the concepts of system-level prognostics (SLP) and system remaining useful life (SRUL) estimation applied to multicomponent systems. A precise definition of SLP is provided, emphasizing the advantages of its use in terms of identifying the scop...

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Bibliographic Details
Published in:Proceedings of the Institution of Mechanical Engineers. Part O, Journal of risk and reliability Journal of risk and reliability, 2023-06, Vol.237 (3), p.524-545
Main Authors: Tamssaouet, Ferhat, Nguyen, Khanh TP, Medjaher, Kamal, Orchard, Marcos Eduardo
Format: Article
Language:English
Subjects:
Literature reviews
Nonlinear Sciences
Technology transfer
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Summary:This paper reviews methods and practices for addressing the concepts of system-level prognostics (SLP) and system remaining useful life (SRUL) estimation applied to multicomponent systems. A precise definition of SLP is provided, emphasizing the advantages of its use in terms of identifying the scope of SLP applications. In addition, a comprehensive review of the literature is provided to properly classify and compare the findings of previously published studies in the field of SLP and evaluate the effectiveness of the available methodologies within the different stages of prognostic development. Finally, and considering that SLP is still a relatively recent research field, we also provide a thorough discussion on the main challenges that remain to be solved before achieving complete technology transfer, as well as future research directions.
ISSN:1748-006X
1748-0078
DOI:10.1177/1748006X221118448