CANNIBALIZATION POLICIES: ADOPTION IN THE MAINTENANCE OF FLEET SYSTEMS
Fleet systems are considered complex due to the interaction between their units and components. Maintenance management systems face various challenges to achieve acceptable availability and reliability rates at a reasonable cost. A critical task for making maintenance decisions is understanding the...
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| Format: | Article |
| Language: | English |
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Silesian University of Technology
2023-12-01
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| Series: | Scientific Journal of Silesian University of Technology. Series Transport |
| Subjects: | |
| Online Access: | https://sjsutst.polsl.pl/archives/2023/vol121/063_SJSUTST121_2023_Diaz_MunozAnasco_CorrecherSalvador.pdf |
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| _version_ | 1832544052358152192 |
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| author | Ermilso DIAZ Mariela MUÑOZ-AÑASCO Antonio CORRECHER-SALVADOR |
| author_facet | Ermilso DIAZ Mariela MUÑOZ-AÑASCO Antonio CORRECHER-SALVADOR |
| author_sort | Ermilso DIAZ |
| collection | DOAJ |
| description | Fleet systems are considered complex due to the interaction between their units and components. Maintenance management systems face various challenges to achieve acceptable availability and reliability rates at a reasonable cost. A critical task for making maintenance decisions is understanding the system requirements to select maintenance policies appropriate for the actual and future system state. When there is a replacement shortage in a fleet system, and it is impossible to supply new spare parts quickly, cannibalization policies can mitigate this scarcity via the interchange of components. However, this procedure presents the maintenance manager with different evaluation effects, such as increased maintenance hours, decreased system reliability rate, and unavailability in some units. Finding an equilibrium between the benefits and risks has caught the attention of researchers. This work gathers diverse proposals for applying cannibalization policies and the effects that arise from using them. Models, methods, tools, and identified gaps in understanding what parameters of the components and environments of the fleet systems favor cannibalization are discussed. |
| format | Article |
| id | doaj-art-4a9bec64232c4abab63feb007a172500 |
| institution | Kabale University |
| issn | 0209-3324 2450-1549 |
| language | English |
| publishDate | 2023-12-01 |
| publisher | Silesian University of Technology |
| record_format | Article |
| series | Scientific Journal of Silesian University of Technology. Series Transport |
| spelling | doaj-art-4a9bec64232c4abab63feb007a1725002025-02-03T11:05:20ZengSilesian University of TechnologyScientific Journal of Silesian University of Technology. Series Transport0209-33242450-15492023-12-01121121637510.20858/sjsutst.2023.121.5CANNIBALIZATION POLICIES: ADOPTION IN THE MAINTENANCE OF FLEET SYSTEMSErmilso DIAZMariela MUÑOZ-AÑASCOAntonio CORRECHER-SALVADORFleet systems are considered complex due to the interaction between their units and components. Maintenance management systems face various challenges to achieve acceptable availability and reliability rates at a reasonable cost. A critical task for making maintenance decisions is understanding the system requirements to select maintenance policies appropriate for the actual and future system state. When there is a replacement shortage in a fleet system, and it is impossible to supply new spare parts quickly, cannibalization policies can mitigate this scarcity via the interchange of components. However, this procedure presents the maintenance manager with different evaluation effects, such as increased maintenance hours, decreased system reliability rate, and unavailability in some units. Finding an equilibrium between the benefits and risks has caught the attention of researchers. This work gathers diverse proposals for applying cannibalization policies and the effects that arise from using them. Models, methods, tools, and identified gaps in understanding what parameters of the components and environments of the fleet systems favor cannibalization are discussed.https://sjsutst.polsl.pl/archives/2023/vol121/063_SJSUTST121_2023_Diaz_MunozAnasco_CorrecherSalvador.pdffleet systemsmaintenance systemscannibalizationavailabilitydiscrete event systems |
| spellingShingle | Ermilso DIAZ Mariela MUÑOZ-AÑASCO Antonio CORRECHER-SALVADOR CANNIBALIZATION POLICIES: ADOPTION IN THE MAINTENANCE OF FLEET SYSTEMS Scientific Journal of Silesian University of Technology. Series Transport fleet systems maintenance systems cannibalization availability discrete event systems |
| title | CANNIBALIZATION POLICIES: ADOPTION IN THE MAINTENANCE OF FLEET SYSTEMS |
| title_full | CANNIBALIZATION POLICIES: ADOPTION IN THE MAINTENANCE OF FLEET SYSTEMS |
| title_fullStr | CANNIBALIZATION POLICIES: ADOPTION IN THE MAINTENANCE OF FLEET SYSTEMS |
| title_full_unstemmed | CANNIBALIZATION POLICIES: ADOPTION IN THE MAINTENANCE OF FLEET SYSTEMS |
| title_short | CANNIBALIZATION POLICIES: ADOPTION IN THE MAINTENANCE OF FLEET SYSTEMS |
| title_sort | cannibalization policies adoption in the maintenance of fleet systems |
| topic | fleet systems maintenance systems cannibalization availability discrete event systems |
| url | https://sjsutst.polsl.pl/archives/2023/vol121/063_SJSUTST121_2023_Diaz_MunozAnasco_CorrecherSalvador.pdf |
| work_keys_str_mv | AT ermilsodiaz cannibalizationpoliciesadoptioninthemaintenanceoffleetsystems AT marielamunozanasco cannibalizationpoliciesadoptioninthemaintenanceoffleetsystems AT antoniocorrechersalvador cannibalizationpoliciesadoptioninthemaintenanceoffleetsystems |