ON FUZZY TIME-COST TRADEOFF PROBLEM
Publish place: 02nd International Project Management Conference
Publish Year: 1384
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
IPMC02_060
تاریخ نمایه سازی: 13 دی 1384
Abstract:
In the management of a project, compression of its duration is one of the main issues. This is usually achieved by allocating additional resources, at an additional expense, to some activities in order to compress their duration, and hence expedite the project’s delivery time. This is so called timecost tradeoff problem. The objective of this problem is usually to complete the project within a given deadline with minimum cost. In this paper, we propose a new solution procedure for time-cost tradeoff problem in which both times and costs are fuzzy. In so doing, we use fuzzy logic and fuzzy control.
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Authors
Mehdi Mahmoodi
Industrial Engineering, Mazandarn University of sciences and Technology,Babol, Iran
Hamed R. Tareghian
Faculty of Mathematical Sciences, Ferdowsi University of Mashhad, Mashhad, Iran
Ali Vahidian Kamyad
Faculty of Mathematical Sciences, Ferdowsi University of Mashhad, Mashhad, Iran