| Title: | Weibull decision support systems in maintenance |
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| Authors: | ID Aboura, Khalid (Author)
ID Agbinya, Johnson (Author)
ID Eskandarian, Ali (Author) |
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| Files: |  Organizacija_2014_Aboura,_Agbinya,_Eskandarian_Weibull_Decision_Support_Systems_in_Maintenance.pdf (527,86 KB)
MD5: BAF0788C95FBA9ED7D2FFDE7CF87D27F
PID: 20.500.12556/dkum/d2b111e2-f3ae-4777-b292-722e4b007255
 http://www.degruyter.com/view/j/orga.2014.47.issue-2/orga-2014-0008/orga-2014-0008.xml
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| Language: | English |
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| Work type: | Scientific work |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FOV - Faculty of Organizational Sciences in Kranj
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| Abstract: | Background: The Weibull distribution is one of the most important lifetime distributions in applied statistics. Weibull analysis is the leading method in the world for fitting and analyzing lifetime data. We discuss one of the earliest decision support system for the assessment of a distribution for the parameters of the Weibull reliability model using expert information. We then present a different approach to assess the parameters distribution.
Objectives: The studies mentioned in this paper aimed to construct a distribution of the parameters of the Weibull reliability model and apply it in the domain of Maintenance Optimization.
Method: The parameters of the Weibull reliability model are considered random variables and a distribution for the parameters is assessed using informed judgment in the form of reliability estimates from vendor information, engineering knowledge or experience in the field.
Results: The results are the development of modern maintenance optimization models that can be embodied in decision support systems.
Conclusion: While the information management part is important in the building of maintenance optimization decision systems, the accuracy of the mathematical and statistical algorithms determines the level of success of the maintenance solution. |
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| Keywords: | Weibull distribution, reliability, inference, maintenance, expert opinion |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Year of publishing: | 2014 |
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| Number of pages: | str. 81-89 |
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| Numbering: | Letn. 47, št. 2 |
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| PID: | 20.500.12556/DKUM-69449  |
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| ISSN: | 1318-5454 |
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| UDC: | 005.591.1:311.15 |
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| ISSN on article: | 1318-5454 |
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| COBISS.SI-ID: | 279073280 |
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| DOI: | 10.2478/orga-2014-0008 |
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| NUK URN: | URN:SI:UM:DK:XIEESHAB |
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| Publication date in DKUM: | 23.01.2018 |
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| Views: | 2438 |
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| Downloads: | 380 |
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| Metadata: |    |
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| Categories: | Misc.
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