Solution of a fully fuzzy multi-item economic order quantity problem by using fuzzy ranking functions

Solution of a fully fuzzy multi-item economic order quantity problem by using fuzzy ranking functions

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Article ID: iaor20084061
Country: United Kingdom
Volume: 39
Issue: 8
Start Page Number: 919
End Page Number: 939
Publication Date: Dec 2007
Journal: Engineering Optimization
Authors: ,
Keywords: programming: mathematical
Abstract:

In this study, a fuzzy multi-item economic order quantity (EOQ) problem is solved by employing four different fuzzy ranking methods. All of the parameters of the multi-item EOQ problem are defined as triangular fuzzy numbers. Fuzzy ranking methods are used to rank the fuzzy objective values and to handle the constraints in the model. The results obtained by employing different fuzzy ranking methods are also compared.

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