A Multi-Objective Mathematical Programming Model for Project-Scheduling Optimization Considering Customer Satisfaction in Construction Projects

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dc.authoridZavadskas, Edmundas Kazimieras/0000-0002-3201-949X
dc.authoridAmiri, Maghsoud/0000-0002-0650-2584
dc.authoridAntucheviciene, Jurgita/0000-0002-1734-3216
dc.authoridJolai, Fariborz/0000-0003-0824-8513
dc.authoridKHALILZADEH, MOHAMMAD/0000-0002-2373-8505
dc.authorwosidZavadskas, Edmundas Kazimieras/Q-6048-2018
dc.authorwosidAmiri, Maghsoud/Z-3160-2019
dc.authorwosidAntucheviciene, Jurgita/W-6112-2018
dc.authorwosidJolai, Fariborz/B-4406-2012
dc.contributor.authorZohrehvandi, Mehrnoosh
dc.contributor.authorZohrehvandi, Shakib
dc.contributor.authorKhalilzadeh, Mohammad
dc.contributor.authorAmiri, Maghsoud
dc.contributor.authorJolai, Fariborz
dc.contributor.authorZavadskas, Edmundas Kazimieras
dc.contributor.authorAntucheviciene, Jurgita
dc.date.accessioned2024-05-19T14:45:53Z
dc.date.available2024-05-19T14:45:53Z
dc.date.issued2024
dc.departmentİstinye Üniversitesien_US
dc.description.abstractThe aim of this study was to develop a multi-objective mathematical programming model for the trade-off of time, cost, and quality in the project-scheduling problem (PSP) by taking priorities and resource constraints as well as activity preemption into account. First, a small-sized problem instance that was a sub-project of an oil and gas construction project was used for te validation of the proposed model and algorithm. Subsequently, considering the sensitivity, complexity, and importance of oil and gas projects, the proposed model was implemented in a large-sized oil and gas construction project. Considering the NP-hardness of this problem, the NSGA-II metaheuristic algorithm was used to deal with the time, cost, and quality trade-off problem. Finally, a sensitivity analysis was implemented on the three main parameters of time, cost, and quality to investigate the effects of changes on the results. The findings show that the proposed model is more sensitive to cost changes, so an increase in project costs leads to a drastic change in the values of other objective functions.en_US
dc.identifier.doi10.3390/math12020211
dc.identifier.issn2227-7390
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85183117629en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org10.3390/math12020211
dc.identifier.urihttps://hdl.handle.net/20.500.12713/5381
dc.identifier.volume12en_US
dc.identifier.wosWOS:001150828900001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherMdpien_US
dc.relation.ispartofMathematicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz20240519_kaen_US
dc.subjectMulti-Objective Optimization Modelen_US
dc.subjectProject Planningen_US
dc.subjectTime, Cost, And Quality Trade-Offen_US
dc.subjectActivity Preemptionen_US
dc.subjectCustomer Satisfactionen_US
dc.subjectNsga-Iien_US
dc.subjectSensitivity Analysisen_US
dc.titleA Multi-Objective Mathematical Programming Model for Project-Scheduling Optimization Considering Customer Satisfaction in Construction Projectsen_US
dc.typeArticleen_US

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