A mixed integer linear programming model for fish farming scheduling in different chains and customers demand management
Purpose: This article studies an issue in the fish farming industry in which the goal is to find the best multi-period planning for handling various chains, including ordering, breeding, and selling of trout over a time horizon.Methodology: In this study, a new formulation is presented as a mixed in...
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Ayandegan Institute of Higher Education, Tonekabon,
2023-09-01
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| Series: | تصمیم گیری و تحقیق در عملیات |
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| Online Access: | https://www.journal-dmor.ir/article_165555_50d3f6449abcd66b94141b2539f8aa65.pdf |
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| _version_ | 1832577799391543296 |
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| author | Sajad Moradi |
| author_facet | Sajad Moradi |
| author_sort | Sajad Moradi |
| collection | DOAJ |
| description | Purpose: This article studies an issue in the fish farming industry in which the goal is to find the best multi-period planning for handling various chains, including ordering, breeding, and selling of trout over a time horizon.Methodology: In this study, a new formulation is presented as a mixed integer linear programming model that could find the optimum solution quickly. In the new proposed formulation, some intermediate stages of the breeding chain that do not affect decisions are ignored, and therefore, the size and complexity of the proposed model reduce without compromising the optimality of the answers.Findings: After implementing the proposed model, using different data samples, it can be seen that this model achieves the optimal solution in a short time, including volume and time of spawning in each breeding chain and different periods, harvesting time, and accepting or rejecting the main demands.Originality/Value: In this paper, the issue of scheduling of fish farming chains and sales management, which there are a few studies in this field, has been studied and a new mixed integer linear programming model is presented. Compared to the previous model, this model has more realistic assumptions and less complexity and execution time. |
| format | Article |
| id | doaj-art-3104c67773de4fb384a3e951001dc1c4 |
| institution | Kabale University |
| issn | 2538-5097 2676-6159 |
| language | fas |
| publishDate | 2023-09-01 |
| publisher | Ayandegan Institute of Higher Education, Tonekabon, |
| record_format | Article |
| series | تصمیم گیری و تحقیق در عملیات |
| spelling | doaj-art-3104c67773de4fb384a3e951001dc1c42025-01-30T15:03:27ZfasAyandegan Institute of Higher Education, Tonekabon,تصمیم گیری و تحقیق در عملیات2538-50972676-61592023-09-018364265310.22105/dmor.2023.336060.1596165555A mixed integer linear programming model for fish farming scheduling in different chains and customers demand managementSajad Moradi0Assistant Professor of Applied Mathematics,Faculty of Basic Sciences,Sahand university of technology, Tabriz, Iran.Purpose: This article studies an issue in the fish farming industry in which the goal is to find the best multi-period planning for handling various chains, including ordering, breeding, and selling of trout over a time horizon.Methodology: In this study, a new formulation is presented as a mixed integer linear programming model that could find the optimum solution quickly. In the new proposed formulation, some intermediate stages of the breeding chain that do not affect decisions are ignored, and therefore, the size and complexity of the proposed model reduce without compromising the optimality of the answers.Findings: After implementing the proposed model, using different data samples, it can be seen that this model achieves the optimal solution in a short time, including volume and time of spawning in each breeding chain and different periods, harvesting time, and accepting or rejecting the main demands.Originality/Value: In this paper, the issue of scheduling of fish farming chains and sales management, which there are a few studies in this field, has been studied and a new mixed integer linear programming model is presented. Compared to the previous model, this model has more realistic assumptions and less complexity and execution time.https://www.journal-dmor.ir/article_165555_50d3f6449abcd66b94141b2539f8aa65.pdforder acceptancelot sizingfishing industrymathematical modeling |
| spellingShingle | Sajad Moradi A mixed integer linear programming model for fish farming scheduling in different chains and customers demand management تصمیم گیری و تحقیق در عملیات order acceptance lot sizing fishing industry mathematical modeling |
| title | A mixed integer linear programming model for fish farming scheduling in different chains and customers demand management |
| title_full | A mixed integer linear programming model for fish farming scheduling in different chains and customers demand management |
| title_fullStr | A mixed integer linear programming model for fish farming scheduling in different chains and customers demand management |
| title_full_unstemmed | A mixed integer linear programming model for fish farming scheduling in different chains and customers demand management |
| title_short | A mixed integer linear programming model for fish farming scheduling in different chains and customers demand management |
| title_sort | mixed integer linear programming model for fish farming scheduling in different chains and customers demand management |
| topic | order acceptance lot sizing fishing industry mathematical modeling |
| url | https://www.journal-dmor.ir/article_165555_50d3f6449abcd66b94141b2539f8aa65.pdf |
| work_keys_str_mv | AT sajadmoradi amixedintegerlinearprogrammingmodelforfishfarmingschedulingindifferentchainsandcustomersdemandmanagement AT sajadmoradi mixedintegerlinearprogrammingmodelforfishfarmingschedulingindifferentchainsandcustomersdemandmanagement |