Presenting a Fuzzy Expert System to Determine Project Completion Time in PERT Network
Accurate scheduling of project is one of the main fundamentals and essential success factors of the project management and also accordance of planning and implementation is considered as the main subject of project management. In this paper, it is tried to propose a practical and suitable system in...
| Main Authors: | , , |
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| Format: | Article |
| Language: | fas |
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Allameh Tabataba'i University Press
2015-09-01
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| Series: | Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī |
| Subjects: | |
| Online Access: | https://jims.atu.ac.ir/article_1662_40d1442c889e49512e327e9819093cae.pdf |
| _version_ | 1797367692789809152 |
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| author | Abolfazl Kazemi Pasha Pasha Fakhori Ali Shakourloo, |
| author_facet | Abolfazl Kazemi Pasha Pasha Fakhori Ali Shakourloo, |
| author_sort | Abolfazl Kazemi |
| collection | DOAJ |
| description | Accurate scheduling of project is one of the main fundamentals and essential success factors of the project management and also accordance of planning and implementation is considered as the main subject of project management. In this paper, it is tried to propose a practical and suitable system in order to schedule various projects more accurately. Currently Program Evaluation and Review Technique (PERT) is used extensively for management of large- scaled projects. In traditional methods of PERT technique, implementation time of each activity is obtained in the form of definite figures or through Beta Distribution but in the real world; it is very hard to estimate the practical implementation time of each activity in an accurate way. By using fuzzy logic in order to overcome the problems related to uncertainty, fuzzy expert system is designed which many limitations and factors affecting the project completion time have been considered in this article. In this regard, output and input parameters of the system have been acquired by questionnaire and validation of the results has been analyzed. The obtained results indicate high power of the system in controlling different situations affecting the project completion time. |
| first_indexed | 2024-03-08T17:21:51Z |
| format | Article |
| id | doaj.art-7e28e098747e491bb066155767d85a05 |
| institution | Directory Open Access Journal |
| issn | 2251-8029 2476-602X |
| language | fas |
| last_indexed | 2024-03-08T17:21:51Z |
| publishDate | 2015-09-01 |
| publisher | Allameh Tabataba'i University Press |
| record_format | Article |
| series | Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī |
| spelling | doaj.art-7e28e098747e491bb066155767d85a052024-01-03T04:44:13ZfasAllameh Tabataba'i University PressMuṭāli̒āt-i Mudīriyyat-i Ṣan̒atī2251-80292476-602X2015-09-01133841691662Presenting a Fuzzy Expert System to Determine Project Completion Time in PERT NetworkAbolfazl Kazemi0Pasha Pasha Fakhori1Ali Shakourloo,2استادیار دانشکده مهندسی صنایع و مکانیک دانشگاه آزاد اسلامی واحد قزوین، قزوین، ایران - نویسنده مسئولکارشناس ارشد مهندسی صنایع دانشگاه آزاد اسلامی واحد قزوین، قزوین، ایرانکارشناس ارشد مهندسی صنایع دانشگاه آزاد اسلامی واحد قزوین، قزوین، ایرانAccurate scheduling of project is one of the main fundamentals and essential success factors of the project management and also accordance of planning and implementation is considered as the main subject of project management. In this paper, it is tried to propose a practical and suitable system in order to schedule various projects more accurately. Currently Program Evaluation and Review Technique (PERT) is used extensively for management of large- scaled projects. In traditional methods of PERT technique, implementation time of each activity is obtained in the form of definite figures or through Beta Distribution but in the real world; it is very hard to estimate the practical implementation time of each activity in an accurate way. By using fuzzy logic in order to overcome the problems related to uncertainty, fuzzy expert system is designed which many limitations and factors affecting the project completion time have been considered in this article. In this regard, output and input parameters of the system have been acquired by questionnaire and validation of the results has been analyzed. The obtained results indicate high power of the system in controlling different situations affecting the project completion time.https://jims.atu.ac.ir/article_1662_40d1442c889e49512e327e9819093cae.pdffuzzy expert systemtime estimationproject managementproject evaluation and review techniqueproject scheduling |
| spellingShingle | Abolfazl Kazemi Pasha Pasha Fakhori Ali Shakourloo, Presenting a Fuzzy Expert System to Determine Project Completion Time in PERT Network Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī fuzzy expert system time estimation project management project evaluation and review technique project scheduling |
| title | Presenting a Fuzzy Expert System to Determine Project Completion Time in PERT Network |
| title_full | Presenting a Fuzzy Expert System to Determine Project Completion Time in PERT Network |
| title_fullStr | Presenting a Fuzzy Expert System to Determine Project Completion Time in PERT Network |
| title_full_unstemmed | Presenting a Fuzzy Expert System to Determine Project Completion Time in PERT Network |
| title_short | Presenting a Fuzzy Expert System to Determine Project Completion Time in PERT Network |
| title_sort | presenting a fuzzy expert system to determine project completion time in pert network |
| topic | fuzzy expert system time estimation project management project evaluation and review technique project scheduling |
| url | https://jims.atu.ac.ir/article_1662_40d1442c889e49512e327e9819093cae.pdf |
| work_keys_str_mv | AT abolfazlkazemi presentingafuzzyexpertsystemtodetermineprojectcompletiontimeinpertnetwork AT pashapashafakhori presentingafuzzyexpertsystemtodetermineprojectcompletiontimeinpertnetwork AT alishakourloo presentingafuzzyexpertsystemtodetermineprojectcompletiontimeinpertnetwork |