ON FUZZY TIME-COST TRADEOFF PROBLEM

سال انتشار: 1384
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 3,386

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شناسه ملی سند علمی:

IPMC02_060

تاریخ نمایه سازی: 13 دی 1384

چکیده مقاله:

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.

نویسندگان

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