Design of multi-objective mathematical model of crashing PERT networks using genetic algorithm

Design of multi-objective mathematical model of crashing PERT networks using genetic algorithm

In this paper, a nonlinear multi objective mathematical model for crashing the PERT network is presented. The main purpose of this model is minimizing the pessimistic time of critical activities by allocating more budget. In fact, this model indicates how the budget is allocated among critical a...

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Bibliographic Details
Main Authors: Majid Esmaelian, Kamran Feizi, Amir Afsar
Format: Article
Language:fas
Published: Allameh Tabataba'i University Press 2012-10-01
Series:Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī
Subjects:
Project Management; Network; PERT; nonlinear programming; Genetic Algorithm
Online Access:http://jims.atu.ac.ir/article_1934_18159848d46166b5c1a7d63cd63988fb.pdf
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spelling doaj-62fe581a11c44a128db94eb5d93ea9802020-11-24T23:26:29ZfasAllameh Tabataba'i University PressMuṭāli̒āt-i Mudīriyyat-i Ṣan̒atī2251-80292012-10-0110265573Design of multi-objective mathematical model of crashing PERT networks using genetic algorithmMajid EsmaelianKamran FeiziAmir AfsarIn this paper, a nonlinear multi objective mathematical model for crashing the PERT network is presented. The main purpose of this model is minimizing the pessimistic time of critical activities by allocating more budget. In fact, this model indicates how the budget is allocated among critical activities. The results show that decreasing the pessimistic of critical activities lead to decreasing the time and variance of project completion. This model increases the probability of project completion on time scheduling. A genetic algorithm is use to solve the nonlinear modelhttp://jims.atu.ac.ir/article_1934_18159848d46166b5c1a7d63cd63988fb.pdfProject Management; Network; PERT; nonlinear programming; Genetic Algorithm
collection DOAJ
language fas
format Article
sources DOAJ
author Majid Esmaelian
Kamran Feizi
Amir Afsar
spellingShingle Majid Esmaelian
Kamran Feizi
Amir Afsar
Design of multi-objective mathematical model of crashing PERT networks using genetic algorithm
Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī
Project Management; Network; PERT; nonlinear programming; Genetic Algorithm
author_facet Majid Esmaelian
Kamran Feizi
Amir Afsar
author_sort Majid Esmaelian
title Design of multi-objective mathematical model of crashing PERT networks using genetic algorithm
title_short Design of multi-objective mathematical model of crashing PERT networks using genetic algorithm
title_full Design of multi-objective mathematical model of crashing PERT networks using genetic algorithm
title_fullStr Design of multi-objective mathematical model of crashing PERT networks using genetic algorithm
title_full_unstemmed Design of multi-objective mathematical model of crashing PERT networks using genetic algorithm
title_sort design of multi-objective mathematical model of crashing pert networks using genetic algorithm
publisher Allameh Tabataba'i University Press
series Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī
issn 2251-8029
publishDate 2012-10-01
description In this paper, a nonlinear multi objective mathematical model for crashing the PERT network is presented. The main purpose of this model is minimizing the pessimistic time of critical activities by allocating more budget. In fact, this model indicates how the budget is allocated among critical activities. The results show that decreasing the pessimistic of critical activities lead to decreasing the time and variance of project completion. This model increases the probability of project completion on time scheduling. A genetic algorithm is use to solve the nonlinear model
topic Project Management; Network; PERT; nonlinear programming; Genetic Algorithm
url http://jims.atu.ac.ir/article_1934_18159848d46166b5c1a7d63cd63988fb.pdf
work_keys_str_mv AT majidesmaelian designofmultiobjectivemathematicalmodelofcrashingpertnetworksusinggeneticalgorithm
AT kamranfeizi designofmultiobjectivemathematicalmodelofcrashingpertnetworksusinggeneticalgorithm
AT amirafsar designofmultiobjectivemathematicalmodelofcrashingpertnetworksusinggeneticalgorithm
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