FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2938406107> ?p ?o ?g. }

• W2938406107 endingPage "134" @default.
• W2938406107 startingPage "121" @default.
• W2938406107 abstract "Predictive maintenance is the monitoring of an asset’s condition over its life cycle to provide a prognosis for when maintenance is required. Prior to prognosis, an asset’s life cycle is modeled by a health indicator (HI) which is derived from sensor measurements and describes an asset’s degradation over a life cycle. Often an asset’s HI is accompanied by a health stage (HS) division, which describes the asset’s life cycle condition in discrete states. Generally, HSs are discrete representations generated from discrete state transition models, dynamic state space models, or subjectively defined thresholds, which use sensor measurements to provide a HS division related to an asset’s life cycle degradation. HS division methods are often designed for a specific asset in which HS division is based on user assumptions and not generalizable to different asset types or asset data representations. Also, HS division methods are often limited to a bi-state HS division (normal and failure), in which unobservable states are often generalized transition states. As assets become more complex and require multivariate measurements, more advanced methods are required to model an asset’s degradation using HIs and HSs. This work introduces Relative Entropy Weibull-SAX (REWS), a data-driven HI and HS degradation modeling method for multivariate asset data. REWS constructs a HI using relative entropy to represent an asset’s condition as a change of entropy during its life cycle. The relative entropy representation is then discretized into HS divisions using a Weibull distribution based Symbolic Aggregate approXimation. REWS’s utility is demonstrated on the Commercial Modular Aero-Propulsion System Simulation dataset which describes the life cycle observations of multiple aircraft engines." @default.
• W2938406107 created "2019-04-25" @default.
• W2938406107 creator A5019369861 @default.
• W2938406107 creator A5059658289 @default.
• W2938406107 creator A5068773337 @default.
• W2938406107 date "2019-04-01" @default.
• W2938406107 modified "2023-09-29" @default.
• W2938406107 title "A Relative Entropy Weibull-SAX framework for health indices construction and health stage division in degradation modeling of multivariate time series asset data" @default.
• W2938406107 cites W1513335440 @default.
• W2938406107 cites W1543066102 @default.
• W2938406107 cites W1964096493 @default.
• W2938406107 cites W1964239993 @default.
• W2938406107 cites W1970477712 @default.
• W2938406107 cites W1973665104 @default.
• W2938406107 cites W1975687401 @default.
• W2938406107 cites W1976962436 @default.
• W2938406107 cites W1977020076 @default.
• W2938406107 cites W1982275278 @default.
• W2938406107 cites W1982585616 @default.
• W2938406107 cites W1986759878 @default.
• W2938406107 cites W1995875735 @default.
• W2938406107 cites W1999393241 @default.
• W2938406107 cites W2006169073 @default.
• W2938406107 cites W2012369294 @default.
• W2938406107 cites W2022086727 @default.
• W2938406107 cites W2033939818 @default.
• W2938406107 cites W2054137409 @default.
• W2938406107 cites W2054972225 @default.
• W2938406107 cites W2055019723 @default.
• W2938406107 cites W2066796814 @default.
• W2938406107 cites W2067526680 @default.
• W2938406107 cites W2068344679 @default.
• W2938406107 cites W2074512445 @default.
• W2938406107 cites W2075611582 @default.
• W2938406107 cites W2082650247 @default.
• W2938406107 cites W2086021758 @default.
• W2938406107 cites W2091205549 @default.
• W2938406107 cites W2101198974 @default.
• W2938406107 cites W2101961364 @default.
• W2938406107 cites W2106290330 @default.
• W2938406107 cites W2127103870 @default.
• W2938406107 cites W2149434211 @default.
• W2938406107 cites W2152074354 @default.
• W2938406107 cites W2155632266 @default.
• W2938406107 cites W2157883849 @default.
• W2938406107 cites W2158988067 @default.
• W2938406107 cites W2164274563 @default.
• W2938406107 cites W2172519734 @default.
• W2938406107 cites W2314720829 @default.
• W2938406107 cites W2341738785 @default.
• W2938406107 cites W2463319845 @default.
• W2938406107 cites W2463813940 @default.
• W2938406107 cites W2495358219 @default.
• W2938406107 cites W2516153342 @default.
• W2938406107 cites W2533520202 @default.
• W2938406107 cites W2560384531 @default.
• W2938406107 cites W2606497048 @default.
• W2938406107 cites W2755997547 @default.
• W2938406107 cites W2773549135 @default.
• W2938406107 cites W2793062918 @default.
• W2938406107 cites W2900440794 @default.
• W2938406107 cites W4253291352 @default.
• W2938406107 cites W2002067565 @default.
• W2938406107 doi "https://doi.org/10.1016/j.aei.2019.03.003" @default.
• W2938406107 hasPublicationYear "2019" @default.
• W2938406107 type Work @default.
• W2938406107 sameAs 2938406107 @default.
• W2938406107 citedByCount "19" @default.
• W2938406107 countsByYear W29384061072020 @default.
• W2938406107 countsByYear W29384061072021 @default.
• W2938406107 countsByYear W29384061072022 @default.
• W2938406107 countsByYear W29384061072023 @default.
• W2938406107 crossrefType "journal-article" @default.
• W2938406107 hasAuthorship W2938406107A5019369861 @default.
• W2938406107 hasAuthorship W2938406107A5059658289 @default.
• W2938406107 hasAuthorship W2938406107A5068773337 @default.
• W2938406107 hasConcept C105795698 @default.
• W2938406107 hasConcept C106301342 @default.
• W2938406107 hasConcept C121332964 @default.
• W2938406107 hasConcept C127413603 @default.
• W2938406107 hasConcept C149782125 @default.
• W2938406107 hasConcept C161584116 @default.
• W2938406107 hasConcept C173291955 @default.
• W2938406107 hasConcept C2780695315 @default.
• W2938406107 hasConcept C33923547 @default.
• W2938406107 hasConcept C38652104 @default.
• W2938406107 hasConcept C41008148 @default.
• W2938406107 hasConcept C62520636 @default.
• W2938406107 hasConcept C76178495 @default.
• W2938406107 hasConceptScore W2938406107C105795698 @default.
• W2938406107 hasConceptScore W2938406107C106301342 @default.
• W2938406107 hasConceptScore W2938406107C121332964 @default.
• W2938406107 hasConceptScore W2938406107C127413603 @default.
• W2938406107 hasConceptScore W2938406107C149782125 @default.
• W2938406107 hasConceptScore W2938406107C161584116 @default.
• W2938406107 hasConceptScore W2938406107C173291955 @default.
• W2938406107 hasConceptScore W2938406107C2780695315 @default.
• W2938406107 hasConceptScore W2938406107C33923547 @default.

• next