Academic Journals Database
Disseminating quality controlled scientific knowledge

Application of Grey Relational Analysis with Fuzzy AHP to FMEA Method Application of Grey Relational Analysis with Fuzzy AHP to FMEA Method = Gri İlişki Analizi ve Bulanık Analitik Hiyerarşi Süreci Yönteminin HEMA Analizinde Uygulanması

ADD TO MY LIST
 
Author(s): Çiğdem SOFYALIOĞLU | Şule ÖZTÜRK

Journal: Dogus University Journal
ISSN 1302-6739

Volume: 13;
Issue: 1;
Start page: 114;
Date: 2012;
Original page

Keywords: FMEA | RPN | Grey Relational Analysis | Fuzzy AHP | HMEA | RÖP | Gri İlişkisel Analiz | Bulanık AHP

ABSTRACT
The purpose of this study is to compare three different methods for prioritizing failure modes in a design FMEA study. These methods are traditional approach, Grey Relational Analysis (GRA- under the assumption of risk factors having equal weights) and integration of Grey Relational Analysis and Fuzzy Analytic Hierarchy Process (FAHP) -to estimate weights for the risk factors-. According to the findings, integration of Grey Relational Analysis and fuzzy AHP revealed a difference in prioritizing failure modes from the methods with the assumption of equal weights. Because this method eliminates some of the shortcomings of the traditional approach, it is a useful tool in identifying the high-priority failure modes.The purpose of this study is to compare three different methods for prioritizing failure modes in a design FMEA study. These methods are traditional approach, Grey Relational Analysis (GRA- under the assumption of risk factors having equal weights) and integration of Grey Relational Analysis and Fuzzy Analytic Hierarchy Process (FAHP) -to estimate weights for the risk factors-. According to the findings, integration of Grey Relational Analysis and fuzzy AHP revealed a difference in prioritizing failure modes from the methods with the assumption of equal weights. Because this method eliminates some of the shortcomings of the traditional approach, it is a useful tool in identifying the high-priority failure modes.
Affiliate Program     

Tango Rapperswil
Tango Rapperswil