A fuzzy approach for generalized project selection and scheduling problem with resource management
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Dosyalar
Tarih
2022
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Aksaray Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this study, the problem of project selection and scheduling with resource management is considered project setup times, dynamic project arrivals, priorities and relationship between projects. A fuzzy multi-objective mixed integer linear programming (MILP) model is proposed for the solution of the problem. The classic two-phase fuzzy goal programming (FGP) approach is modified to solve the proposed multi-objective MILP model. The addressed problem is defined over the project selection and scheduling problem of a construction company. The effect of resource management on the project selection and scheduling problem is demonstrated over the generated test problems. Modified two-phase FGP and classic two-phase FGP approaches are compared over test problems. With the use of the modified two-phase FGP approach, additional alternative solutions are found for the problem.
Açıklama
Anahtar Kelimeler
Project Selection and Scheduling, Modified Two-phase Fuzzy Goal Programming, Fuzzy Multi-objective Mathematical Model, Resource Management, Dynamic Project Arrivals
Kaynak
Aksaray University Journal of Science and Engineering
WoS Q Değeri
Scopus Q Değeri
Cilt
6
Sayı
1
