The explicit hazard model - Part 2: applications

Nima Gorjian, Murthy Mittinty, Ma Lin, Prasad Yarlagadda, Yong Sun

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

3 Citations (Scopus)

Abstract

Hazard and reliability prediction of an engineering asset is one of the significant fields of research in Engineering Asset Health Management (EAHM). In real-life situations where an engineering asset operates under dynamic operational and environmental conditions, the lifetime of an engineering asset can be influenced and/or indicated by different factors that are termed as covariates. The Explicit Hazard Model (EHM) as a covariate-based hazard model is a new approach for hazard prediction which explicitly incorporates both internal and external covariates into one model. EHM is an appropriate model to use in the analysis of lifetime data in presence of both internal and external covariates in the reliability field. This paper presents applications of the methodology which is introduced and illustrated in the theory part of this study. In this paper, the semi-parametric EHM is applied to a case study so as to predict the hazard and reliability of resistance elements on a Resistance Corrosion Sensor Board (RCSB).

Original languageEnglish
Title of host publication2010 Prognostics and System Health Management Conference
Subtitle of host publicationPHM '10
PublisherInstitute of Electrical and Electronics Engineers
Number of pages7
ISBN (Electronic)978-1-4244-4758-9
ISBN (Print)978-1-4244-4756-5
DOIs
Publication statusPublished - 17 Feb 2010
Externally publishedYes
Event2010 Prognostics and System Health Management Conference - Macau, China
Duration: 12 Jan 201014 Jan 2010

Publication series

NamePrognostics and System Health Management Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISSN (Print)2166-563X
ISSN (Electronic)2166-5656

Conference

Conference2010 Prognostics and System Health Management Conference
Abbreviated titlePHM '10
Country/TerritoryChina
CityMacau
Period12/01/1014/01/10

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