INTERRELATION BETWEEN THE CERTAINTY OF TECHNICAL DIAGNOSTICS RESULTS AND THE ACCURACY OF DIAGNOSTIC MEASUREMENTS

Background. When solving problems of technical diagnostics, experimental information is used, which is obtained with one or another accuracy, determined by the measuring equipment. To assess the technical condition of the controlled object, it is necessary, based on the measurement results, to ide...

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Autores principales:	E.I. Tsvetkov, А.М. Pankin
Formato:	article
Lenguaje:	EN RU
Publicado:	Penza State University Publishing House 2021
Materias:	technical object control diagnostics technical condition diagnostic feature metrology identification accuracy Motor vehicles. Aeronautics. Astronautics TL1-4050
Acceso en línea:	https://doaj.org/article/2c1f1e4a132049e689364560323a90fb
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spelling	oai:doaj.org-article:2c1f1e4a132049e689364560323a90fb2021-12-01T11:55:24ZINTERRELATION BETWEEN THE CERTAINTY OF TECHNICAL DIAGNOSTICS RESULTS AND THE ACCURACY OF DIAGNOSTIC MEASUREMENTS10.21685/2307-4205-2021-3-92307-4205https://doaj.org/article/2c1f1e4a132049e689364560323a90fb2021-11-01T00:00:00Zhttps://doaj.org/toc/2307-4205Background. When solving problems of technical diagnostics, experimental information is used, which is obtained with one or another accuracy, determined by the measuring equipment. To assess the technical condition of the controlled object, it is necessary, based on the measurement results, to identify those structural parameters of the object that are defined as its diagnostic features. Materials and methods. The values of these parameters will be found with some uncertainty associated with the accuracy of the results of direct measurements. The article discusses the dependence of the reliability of the results of technical diagnostics on the accuracy of the results of direct measurements. The used diagnostic equation represents a sequence of elementary diagnostic transformations. Results and conclusions. The initial relations for estimating the probability of correct diagnosis and the probabilities of errors of the first and second kind are given.E.I. TsvetkovА.М. PankinPenza State University Publishing Housearticletechnical objectcontroldiagnosticstechnical conditiondiagnostic featuremetrologyidentificationaccuracyMotor vehicles. Aeronautics. AstronauticsTL1-4050ENRUНадежность и качество сложных систем, Iss 3 (2021)
institution	DOAJ
collection	DOAJ
language	EN RU
topic	technical object control diagnostics technical condition diagnostic feature metrology identification accuracy Motor vehicles. Aeronautics. Astronautics TL1-4050
spellingShingle	technical object control diagnostics technical condition diagnostic feature metrology identification accuracy Motor vehicles. Aeronautics. Astronautics TL1-4050 E.I. Tsvetkov А.М. Pankin INTERRELATION BETWEEN THE CERTAINTY OF TECHNICAL DIAGNOSTICS RESULTS AND THE ACCURACY OF DIAGNOSTIC MEASUREMENTS
description	Background. When solving problems of technical diagnostics, experimental information is used, which is obtained with one or another accuracy, determined by the measuring equipment. To assess the technical condition of the controlled object, it is necessary, based on the measurement results, to identify those structural parameters of the object that are defined as its diagnostic features. Materials and methods. The values of these parameters will be found with some uncertainty associated with the accuracy of the results of direct measurements. The article discusses the dependence of the reliability of the results of technical diagnostics on the accuracy of the results of direct measurements. The used diagnostic equation represents a sequence of elementary diagnostic transformations. Results and conclusions. The initial relations for estimating the probability of correct diagnosis and the probabilities of errors of the first and second kind are given.
format	article
author	E.I. Tsvetkov А.М. Pankin
author_facet	E.I. Tsvetkov А.М. Pankin
author_sort	E.I. Tsvetkov
title	INTERRELATION BETWEEN THE CERTAINTY OF TECHNICAL DIAGNOSTICS RESULTS AND THE ACCURACY OF DIAGNOSTIC MEASUREMENTS
title_short	INTERRELATION BETWEEN THE CERTAINTY OF TECHNICAL DIAGNOSTICS RESULTS AND THE ACCURACY OF DIAGNOSTIC MEASUREMENTS
title_full	INTERRELATION BETWEEN THE CERTAINTY OF TECHNICAL DIAGNOSTICS RESULTS AND THE ACCURACY OF DIAGNOSTIC MEASUREMENTS
title_fullStr	INTERRELATION BETWEEN THE CERTAINTY OF TECHNICAL DIAGNOSTICS RESULTS AND THE ACCURACY OF DIAGNOSTIC MEASUREMENTS
title_full_unstemmed	INTERRELATION BETWEEN THE CERTAINTY OF TECHNICAL DIAGNOSTICS RESULTS AND THE ACCURACY OF DIAGNOSTIC MEASUREMENTS
title_sort	interrelation between the certainty of technical diagnostics results and the accuracy of diagnostic measurements
publisher	Penza State University Publishing House
publishDate	2021
url	https://doaj.org/article/2c1f1e4a132049e689364560323a90fb
work_keys_str_mv	AT eitsvetkov interrelationbetweenthecertaintyoftechnicaldiagnosticsresultsandtheaccuracyofdiagnosticmeasurements AT ampankin interrelationbetweenthecertaintyoftechnicaldiagnosticsresultsandtheaccuracyofdiagnosticmeasurements
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INTERRELATION BETWEEN THE CERTAINTY OF TECHNICAL DIAGNOSTICS RESULTS AND THE ACCURACY OF DIAGNOSTIC MEASUREMENTS

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