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International Journal of Engineering، جلد ۳۰، شماره ۵، صفحات ۶۲۷-۶۳۵
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Optimization of Time, Cost, and Quality in Critical Chain Method Using Simulated Annealing (RESEARCH NOTE) |
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| چکیده انگلیسی مقاله |
In the last decade, theory of constraint application in project management lead to make a new approach for project scheduling and control as a critical chain. In this paper, a multi-objective optimization model for multi-project scheduling on critical chain is investigated. The objectives include time, cost and quality. In order to solve the problem, a Simulated Annealing algorithm is developed and then analyzed to investigate the effect of each objectives. The number of activities in each project is not considered the same. Time, cost and quality value are calculated by solving the proposed algorithm and then the total utility amount is obtained. Sensitivity analysis is performed based on various amount of each objective weights. Then the effect of objectives weight variation is investigated on utility function value. In addition the results show that the proposed algorithm are able to solve problem optimally in large scale. |
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| کلیدواژه‌های انگلیسی مقاله |
multi objective,
Multi project scheduling,
Critical chain,
Simulated Annealing |
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| نویسندگان مقاله |
Ozeair Abessi |
Civil Engineering, Babol University of Technology
Ehsan Eshtehardian |
Project Management, Tarbiat Modarres Universit
Farshidreza Haghighi |
Civil Engineering, Babol University of Technology
Mohammad Javad Taheri |
Civil Engineering, Babol University of Technology
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| نشانی اینترنتی |
http://www.ije.ir/article_72929_3380dafb6734c7071f166d63861299b9.pdf |
| فایل مقاله |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
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