BS DD ISO/TS 21748-2004 测量不确定度评估的重复性、再现性和准确度评估的使用指南
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【英文标准名称】:Guidancefortheuseofrepeatability,reproducibilityandtruenessestimatesinmeasurementuncertaintyestimation
【原文标准名称】:测量不确定度评估的重复性、再现性和准确度评估的使用指南
【标准号】:BSDDISO/TS21748-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-07-19
【实施或试行日期】:2004-07-19
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:指导手册;测量不确定度;重复;统计学;定义;应用;测量;计量学;精密度;评估;再现性;比较;重复性
【英文主题词】:Comparison;Definition;Definitions;Estimate;Guidebooks;Iteration;Measurement;Measuringincertainity;Metrology;Precision;Repeatability;Reproducibility;Statistics;Use
【摘要】:TheTechnicalSpecificationgivesguidancefor—evaluationofmeasurementuncertaintiesusingdataobtainedfromstudiesconductedinaccordancewithISO5725-2:1994;—comparisonofcollaborativestudyresultswithmeasurementuncertainty(MU)obtainedusingformalprinciplesofuncertaintypropagation(seeClause14).ISO5725-3:1994providesadditionalmodelsforstudiesofintermediateprecision.However,whilethesamegeneralapproachmaybeappliedtotheuseofsuchextendedmodels,uncertaintyevaluationusingthesemodelsisnotincorporatedinthepresentTechnicalSpecification.ThisTechnicalSpecificationisapplicableinallmeasurementandtestfieldswhereanuncertaintyassociatedwitharesulthastobedetermined.ThisTechnicalSpecificationdoesnotdescribetheapplicationofrepeatabilitydataintheabsenceofreproducibilitydata.ThisTechnicalSpecificationassumesthatrecognized,non-negligiblesystematiceffectsarecorrected,eitherbyapplyinganumericalcorrectionaspartofthemethodofmeasurement,orbyinvestigationandremovalofthecauseoftheeffect.TherecommendationsinthisTechnicalSpecificationareprimarilyforguidance.Itisrecognizedthatwhiletherecommendationspresenteddoformavalidapproachtotheevaluationofuncertaintyformanypurposes,itisalsopossibletoadoptothersuitableapproaches.Ingeneral,referencestomeasurementresults,methodsandprocessesinthisTechnicalSpecificationarenormallyunderstoodtoapplyalsototestingresults,methodsandprocesses.
【中国标准分类号】:N04
【国际标准分类号】:17_020
【页数】:40P.;A4
【正文语种】:英语
【原文标准名称】:测量不确定度评估的重复性、再现性和准确度评估的使用指南
【标准号】:BSDDISO/TS21748-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-07-19
【实施或试行日期】:2004-07-19
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:指导手册;测量不确定度;重复;统计学;定义;应用;测量;计量学;精密度;评估;再现性;比较;重复性
【英文主题词】:Comparison;Definition;Definitions;Estimate;Guidebooks;Iteration;Measurement;Measuringincertainity;Metrology;Precision;Repeatability;Reproducibility;Statistics;Use
【摘要】:TheTechnicalSpecificationgivesguidancefor—evaluationofmeasurementuncertaintiesusingdataobtainedfromstudiesconductedinaccordancewithISO5725-2:1994;—comparisonofcollaborativestudyresultswithmeasurementuncertainty(MU)obtainedusingformalprinciplesofuncertaintypropagation(seeClause14).ISO5725-3:1994providesadditionalmodelsforstudiesofintermediateprecision.However,whilethesamegeneralapproachmaybeappliedtotheuseofsuchextendedmodels,uncertaintyevaluationusingthesemodelsisnotincorporatedinthepresentTechnicalSpecification.ThisTechnicalSpecificationisapplicableinallmeasurementandtestfieldswhereanuncertaintyassociatedwitharesulthastobedetermined.ThisTechnicalSpecificationdoesnotdescribetheapplicationofrepeatabilitydataintheabsenceofreproducibilitydata.ThisTechnicalSpecificationassumesthatrecognized,non-negligiblesystematiceffectsarecorrected,eitherbyapplyinganumericalcorrectionaspartofthemethodofmeasurement,orbyinvestigationandremovalofthecauseoftheeffect.TherecommendationsinthisTechnicalSpecificationareprimarilyforguidance.Itisrecognizedthatwhiletherecommendationspresenteddoformavalidapproachtotheevaluationofuncertaintyformanypurposes,itisalsopossibletoadoptothersuitableapproaches.Ingeneral,referencestomeasurementresults,methodsandprocessesinthisTechnicalSpecificationarenormallyunderstoodtoapplyalsototestingresults,methodsandprocesses.
【中国标准分类号】:N04
【国际标准分类号】:17_020
【页数】:40P.;A4
【正文语种】:英语
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