A new model for the multi-mode resource-constrained project scheduling problem with discount cash flows
This paper presents a mathematical model for the multi-mode resource-constrained project scheduling problem with maximizing the net present value of project. The proposed model is inspired by MRCPSP-GPR. Firstly, we presented an exact model solving MRCPSP_GPR then we expanded the model to estimate o...
| Main Authors: | , , |
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| Format: | Article |
| Language: | fas |
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Allameh Tabataba'i University Press
2015-12-01
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| Series: | Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī |
| Subjects: | |
| Online Access: | https://jims.atu.ac.ir/article_1979_4b5ee85788cc3abdd57445972659a52d.pdf |
| _version_ | 1797367668953579520 |
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| author | Amine Keramaty Majid Esmaelian Masoud Rabieh |
| author_facet | Amine Keramaty Majid Esmaelian Masoud Rabieh |
| author_sort | Amine Keramaty |
| collection | DOAJ |
| description | This paper presents a mathematical model for the multi-mode resource-constrained project scheduling problem with maximizing the net present value of project. The proposed model is inspired by MRCPSP-GPR. Firstly, we presented an exact model solving MRCPSP_GPR then we expanded the model to estimate other cost-related options, penalty-related expenditure is a case in point. As a result of estimating different factors which impact on project scheduling such as reward and penalty of finishing the project, managers can efficiently make a better decision. For better adaptation with real conditions, we consider two payment methods in two objective functions. The adjusted schedule by proposed model and solving time was logical. Moreover, to verify the proposed model, a numerical example is solved in small size and the related computational results are illustrated in terms of schedules. In addition, computational results with a set of 36 test problems in various sizes are reported and the results analyzed. |
| first_indexed | 2024-03-08T17:21:34Z |
| format | Article |
| id | doaj.art-330f63b260574ac59c378f07bae2361c |
| institution | Directory Open Access Journal |
| issn | 2251-8029 2476-602X |
| language | fas |
| last_indexed | 2024-03-08T17:21:34Z |
| publishDate | 2015-12-01 |
| publisher | Allameh Tabataba'i University Press |
| record_format | Article |
| series | Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī |
| spelling | doaj.art-330f63b260574ac59c378f07bae2361c2024-01-03T04:44:17ZfasAllameh Tabataba'i University PressMuṭāli̒āt-i Mudīriyyat-i Ṣan̒atī2251-80292476-602X2015-12-01133963901979A new model for the multi-mode resource-constrained project scheduling problem with discount cash flowsAmine Keramaty0Majid Esmaelian1Masoud Rabieh2کارشناسی ارشد مدیریت صنعتی دانشگاه اصفهاناستادیار گروه مدیریت دانشگاه اصفهاناستادیار گروه مدیریت صنعتی دانشگاه شهید بهشتیThis paper presents a mathematical model for the multi-mode resource-constrained project scheduling problem with maximizing the net present value of project. The proposed model is inspired by MRCPSP-GPR. Firstly, we presented an exact model solving MRCPSP_GPR then we expanded the model to estimate other cost-related options, penalty-related expenditure is a case in point. As a result of estimating different factors which impact on project scheduling such as reward and penalty of finishing the project, managers can efficiently make a better decision. For better adaptation with real conditions, we consider two payment methods in two objective functions. The adjusted schedule by proposed model and solving time was logical. Moreover, to verify the proposed model, a numerical example is solved in small size and the related computational results are illustrated in terms of schedules. In addition, computational results with a set of 36 test problems in various sizes are reported and the results analyzed.https://jims.atu.ac.ir/article_1979_4b5ee85788cc3abdd57445972659a52d.pdfrectangle packingmulti modepayment methodscosts of overtimenet present value |
| spellingShingle | Amine Keramaty Majid Esmaelian Masoud Rabieh A new model for the multi-mode resource-constrained project scheduling problem with discount cash flows Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī rectangle packing multi mode payment methods costs of overtime net present value |
| title | A new model for the multi-mode resource-constrained project scheduling problem with discount cash flows |
| title_full | A new model for the multi-mode resource-constrained project scheduling problem with discount cash flows |
| title_fullStr | A new model for the multi-mode resource-constrained project scheduling problem with discount cash flows |
| title_full_unstemmed | A new model for the multi-mode resource-constrained project scheduling problem with discount cash flows |
| title_short | A new model for the multi-mode resource-constrained project scheduling problem with discount cash flows |
| title_sort | new model for the multi mode resource constrained project scheduling problem with discount cash flows |
| topic | rectangle packing multi mode payment methods costs of overtime net present value |
| url | https://jims.atu.ac.ir/article_1979_4b5ee85788cc3abdd57445972659a52d.pdf |
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