Monte Carlo evaluation of the uncertainty associated with the construction and use of a fitted curve

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dc.contributor.authorLira, I.
dc.date.accessioned2024-01-10T12:40:36Z
dc.date.available2024-01-10T12:40:36Z
dc.date.issued2011
dc.description.abstractA Monte Carlo procedure is presented for computing the joint state-of-knowledge probability distribution to be assigned to the coefficients of a curve fitted to a set of points in a two-dimensional coordinate system. Experimental data about this set may be available, but other relevant information may also be taken into account. The procedure is fully in line with the approach in Supplement 1 to the Guide to the Expression of Uncertainty in Measurement. It consists of propagating the joint probability distribution of the input quantities through the mathematical model of the measurement by which the coefficients are defined. The model is usually obtained by least-squares adjustment, which is here interpreted differently than in the conventional formulation. However, applying other fitting criteria is also possible. Examples illustrate the application of the procedure. (C) 2011 Elsevier Ltd. All rights reserved.
dc.description.funderFondecyt (Chile)
dc.fechaingreso.objetodigital03-04-2024
dc.format.extent9 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.measurement.2011.07.021
dc.identifier.eissn1873-412X
dc.identifier.issn0263-2241
dc.identifier.urihttps://doi.org/10.1016/j.measurement.2011.07.021
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/77329
dc.identifier.wosidWOS:000297084400041
dc.information.autorucIngeniería;Lira I;S/I;99450
dc.issue.numero10
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final2164
dc.pagina.inicio2156
dc.publisherELSEVIER SCI LTD
dc.revistaMEASUREMENT
dc.rightsacceso restringido
dc.subjectMonte Carlo
dc.subjectCurve fitting
dc.subjectProbability distributions
dc.subject.ods09 Industry, Innovation and Infrastructure
dc.subject.odspa09 Industria, innovación e infraestructura
dc.titleMonte Carlo evaluation of the uncertainty associated with the construction and use of a fitted curve
dc.typeartículo
dc.volumen44
sipa.codpersvinculados99450
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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