Identifying challenges in quantifying uncertainty: case study in infrared thermography

Simple item page
dc.contributor.authorGrenyer, Alex
dc.contributor.authorAddepalli, Sri
dc.contributor.authorZhao, Yifan
dc.contributor.authorOakey, Luke
dc.contributor.authorErkoyuncu, John Ahmet
dc.contributor.authorRoy, Rajkumar
dc.date.accessioned2018-08-31T09:46:29Z
dc.date.available2018-08-31T09:46:29Z
dc.date.issued2018-07-03
dc.description.abstractComplex engineering systems present a wealth of uncertainties concerning aspects ranging from performance measurements to maintainability and through-life characteristics. A quantifiable understanding of these uncertainties is vital to system optimisation and plays a key role in decision-making processes for manufacturing organisations worldwide; impacting profit, product availability and manufacturing efficiency. The aim of this paper is to examine challenges and complications that arise when quantifying uncertainties in complex engineering systems that rely on expert opinion. A thermographic inspection system is utilised as a use case. Contractor-client and supervisor-maintainer relationships are examined. Key challenges highlighted involve accurate depiction of error margins and corresponding uncertainties of components where data is only heuristically obtainable, as well as the influence of environmental conditions and skill of the maintainer.en_UK
dc.identifier.citationAlex Grenyer, Sri Addepalli, Yifan Zhao, ET AL., Identifying challenges in quantifying uncertainty: case study in infrared thermography. Procedia CIRP, Volume 73, 2018, Pages 108-113en_UK
dc.identifier.issn2212-8271
dc.identifier.urihttps://doi.org/10.1016/j.procir.2018.03.301
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/13444
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectUncertainty quantificationen_UK
dc.subjectChallengesen_UK
dc.subjectInsustrial Product Service Systemen_UK
dc.subjectComplex engineering systemen_UK
dc.subjectThermographyen_UK
dc.titleIdentifying challenges in quantifying uncertainty: case study in infrared thermographyen_UK
dc.typeArticleen_UK

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Identifying_challenges_in_quantifying_uncertainty-2018.pdf
Size:
743.34 KB
Format:
Adobe Portable Document Format
Description:
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.63 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Staff publications (SATM)