Analysis of Mathematical Methods of Integral Expert Evaluation for Predictive Diagnostics of Technical Systems Based on the Kemeny Median
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Analysis of Mathematical Methods of Integral Expert Evaluation for Predictive Diagnostics of Technical Systems Based on the Kemeny Median
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| Автор |
Manusov, V.
Kalanakova, A. Ahyoev, J. Zicmane, I. Praveenkumar, S. Safaraliev, M. |
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| Тематика |
ANALYTIC HIERARCHY PROCESS
CONSISTENCY CURRENT DIAGNOSTICS EXPERT EVALUATION KEMENY MEDIAN |
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| Описание |
At present, diagnostics of the current technical condition of high-voltage power equipment in power systems have become more important. This allows the estimation of the real technical condition of power equipment more accurately with its removal into repair based on the results of the diagnostics. This paper presents the comparative analysis of expert evaluations with the use of the arithmetical mean and median values of expert evaluations. In this case, individual expert opinions, influenced by a level of competence, correspond to each other in a different manner, depending on the applied approach. As the comparison of the consistency of expert opinions is the basis for decision-making, it is recommended to make a decision on the technical condition using median estimations because these estimations are less subjected to distortions from single outliers of judgments. This provides more reliable information for making key decisions. Three approaches are considered in this paper: the method of arithmetical mean estimations, the method of median estimations based on the Kemeny median method, and the analytic hierarchy process of Saaty. The considered methods allow decisions on power equipment operation to be made very quickly; namely, if the power equipment is in an operable state and may remain operated, or it has considerable defects and should be removed from operation for routine maintenance, or it has reached the final technical state and needs to be removed from operation. © 2023 by the authors.
Ministry of Education and Science of the Russian Federation, Minobrnauka: FEUZ-2022-0031 The research received financial assistance from the research funding from the Ministry of Science and Higher Education of the Russian Federation (Ural Federal University Program of Development within the Priority-2030 Program): FEUZ-2022-0031. |
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| Дата |
2024-04-05T16:16:01Z
2024-04-05T16:16:01Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Manusov, V, Kalanakova, A, Ahyoev, J, Zicmane, I, Praveenkumar, S & Safaraliev, M 2023, 'Analysis of Mathematical Methods of Integral Expert Evaluation for Predictive Diagnostics of Technical Systems Based on the Kemeny Median', Inventions, Том. 8, № 1, 28. https://doi.org/10.3390/inventions8010028
Manusov, V., Kalanakova, A., Ahyoev, J., Zicmane, I., Praveenkumar, S., & Safaraliev, M. (2023). Analysis of Mathematical Methods of Integral Expert Evaluation for Predictive Diagnostics of Technical Systems Based on the Kemeny Median. Inventions, 8(1), [28]. https://doi.org/10.3390/inventions8010028 2411-5134 Final All Open Access, Gold https://www.scopus.com/inward/record.uri?eid=2-s2.0-85148729521&doi=10.3390%2finventions8010028&partnerID=40&md5=fc78c3896a34a665bfe218cd9f7108b3 https://www.mdpi.com/2411-5134/8/1/28/pdf?version=1674128172 http://elar.urfu.ru/handle/10995/130220 10.3390/inventions8010028 85148729521 000939108700001 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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| Издатель |
MDPI
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| Источник |
Inventions
Inventions |
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