Research on Preventive Maintenance Strategies and Systems for in-Service Ship Equipment
With continuous improvements in the function and performance of ship equipment, mechanisms of failure have become more and more complicated. To avoid over-maintenance or under-maintenance in existing routine ship maintenance strategies, a ship-level method for repair decisions based on the preventiv...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Sciendo
2022-03-01
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| Series: | Polish Maritime Research |
| Subjects: | |
| Online Access: | https://doi.org/10.2478/pomr-2022-0009 |
| _version_ | 1811290127033434112 |
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| author | Song Tingxin Tan Taiyang Han Guochen |
| author_facet | Song Tingxin Tan Taiyang Han Guochen |
| author_sort | Song Tingxin |
| collection | DOAJ |
| description | With continuous improvements in the function and performance of ship equipment, mechanisms of failure have become more and more complicated. To avoid over-maintenance or under-maintenance in existing routine ship maintenance strategies, a ship-level method for repair decisions based on the preventive maintenance concept is proposed in this paper. First, the anticipated repair demand levels of key components are calculated using an improved failure mode and effects analysis (FMEA) method; second, a Weibull distribution model is established, and the parameters are estimated using the maximum likelihood estimation (MLE) to predict the characteristic life of the equipment; then, logical decision principles and rule-based reasoning (RBR) are used to determine the ship repair level and repair timing. Finally, the feasibility and application value of the proposed repair strategy were verified by case studies, and a ship-level system for repair decisions was established. |
| first_indexed | 2024-04-13T04:07:28Z |
| format | Article |
| id | doaj.art-25042904b70045139317f34c69662bd1 |
| institution | Directory Open Access Journal |
| issn | 2083-7429 |
| language | English |
| last_indexed | 2024-04-13T04:07:28Z |
| publishDate | 2022-03-01 |
| publisher | Sciendo |
| record_format | Article |
| series | Polish Maritime Research |
| spelling | doaj.art-25042904b70045139317f34c69662bd12022-12-22T03:03:13ZengSciendoPolish Maritime Research2083-74292022-03-01291859610.2478/pomr-2022-0009Research on Preventive Maintenance Strategies and Systems for in-Service Ship EquipmentSong Tingxin0Tan Taiyang1Han Guochen2School of Mechanical Engineering, Hubei University of Technology, ChinaSchool of Mechanical Engineering, Hubei University of Technology, ChinaSchool of Mechanical Engineering, Hubei University of Technology, ChinaWith continuous improvements in the function and performance of ship equipment, mechanisms of failure have become more and more complicated. To avoid over-maintenance or under-maintenance in existing routine ship maintenance strategies, a ship-level method for repair decisions based on the preventive maintenance concept is proposed in this paper. First, the anticipated repair demand levels of key components are calculated using an improved failure mode and effects analysis (FMEA) method; second, a Weibull distribution model is established, and the parameters are estimated using the maximum likelihood estimation (MLE) to predict the characteristic life of the equipment; then, logical decision principles and rule-based reasoning (RBR) are used to determine the ship repair level and repair timing. Finally, the feasibility and application value of the proposed repair strategy were verified by case studies, and a ship-level system for repair decisions was established.https://doi.org/10.2478/pomr-2022-0009preventive maintenancefmealifetime predictiondecision systemship equipment |
| spellingShingle | Song Tingxin Tan Taiyang Han Guochen Research on Preventive Maintenance Strategies and Systems for in-Service Ship Equipment Polish Maritime Research preventive maintenance fmea lifetime prediction decision system ship equipment |
| title | Research on Preventive Maintenance Strategies and Systems for in-Service Ship Equipment |
| title_full | Research on Preventive Maintenance Strategies and Systems for in-Service Ship Equipment |
| title_fullStr | Research on Preventive Maintenance Strategies and Systems for in-Service Ship Equipment |
| title_full_unstemmed | Research on Preventive Maintenance Strategies and Systems for in-Service Ship Equipment |
| title_short | Research on Preventive Maintenance Strategies and Systems for in-Service Ship Equipment |
| title_sort | research on preventive maintenance strategies and systems for in service ship equipment |
| topic | preventive maintenance fmea lifetime prediction decision system ship equipment |
| url | https://doi.org/10.2478/pomr-2022-0009 |
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