Mathematical Model and Solution Algorithm for Containership Operation/Maintenance Scheduling
- Authors
- Go, Hun; Kim, Ji-Su; Lee, Dong-Ho
- Issue Date
- Feb-2012
- Publisher
- World Academy of Science, Engineering and Technology
- Keywords
- Containerships; operation and preventive maintenance schedules; integer programming; heuristic
- Citation
- Proceedings of the International Conference on Manufacturing Engineering, v.6, no. 2, pp. 394 - 401
- Indexed
- OTHER
- Journal Title
- Proceedings of the International Conference on Manufacturing Engineering
- Volume
- 6
- Number
- 2
- Start Page
- 394
- End Page
- 401
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/166254
- DOI
- 10.5281/zenodo.1059449
- Abstract
- This study considers the problem of determining operation and maintenance schedules for a containership equipped with components during its sailing according to a pre-determined navigation schedule. The operation schedule, which specifies work time of each component, determines the due-date of each maintenance activity, and the maintenance schedule specifies the actual start time of each maintenance activity. The main constraints are component requirements, workforce availability, working time limitation, and inter-maintenance time. To represent the problem mathematically, a mixed integer programming model is developed. Then, due to the problem complexity, we suggest a heuristic for the objective of minimizing the sum of earliness and tardiness between the due-date and the starting time of each maintenance activity. Computational experiments were done on various test instances and the results are reported.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 산업공학과 > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.