Using Fuzzy Delphi Method in Analytic Hierarchy Process to Select Optimum Maintenance Strategy
Publish place: 1st Executive MBA International conference
Publish Year: 1388
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
MBA01_046
تاریخ نمایه سازی: 18 اسفند 1387
Abstract:
In this paper, a new approach which applies fuzzy Delphi method in analytic hierarchy process (AHP)
method is proposed to select optimum maintenance strategy. This approach is designed based on
representation of pair wise comparisons in AHP with fuzzy numbers. Fuzzy Delphi method is applied
for the assessment of pair wise comparisons, considering the expert’s opinion. Using this method, both
tangible and intangible goals dealing with the selection problem are considered. Fuzzy Delphi method
generates L-R fuzzy number which can measure more adequate information about the nature of
opinions. Yager ranking method is used as a transformation method for fuzzy numbers in the
selection problem. Finally, through a heuristic algorithm, the main steps of the proposed method are
presented.
Keywords:
Authors
Abalfazl Zarei,
Department of Industrial Engineering, Iran University of science and technology, Tehran, Iran
Babak Maleki Rad
Department of Industrial Engineering, Iran University of science and technology, Tehran, Iran
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