BULANIK MANTIK YARDIMIYLA TEDARİKÇİ SEÇİMİ: GAZİANTEP ÖRNEĞİ

Öz

Tedarik zinciri yönetiminin önemli bir halkasını oluşturan tedarikçi seçimi, işletmelerin aldığı stratejik kararlardan biridir ve işletmenin amaç ve hedeflerine ulaşmasında önemli rol oynamaktadır. Tedarikçi seçimi birçok faktörü göz önüne almayı gerektiren çok aşamalı ve zor bir karar problemidir. Bundan dolayı çok sayıda değerlendirme kriteri gerektiren birçok kriterli karar verme problemidir ve nicel kriterlerin yanında nitel kriterlerin de yer alması artık bir zorunluluk hâlini almıştır. Bulanık mantık temelli teknikler bu anlamda nitel kriterlerin değerlendirilmesinde öne çıkmaktadır. Bu çalışmada, Bulanık Topsis yöntemi kullanılarak tekstil sektöründe faaliyet gösteren bir firmanın tedarikçi seçim problemi; Kalite, Teslimat, Süreçsel Uygunluk, Performans Geçmişi, Teknik Yeterlilik kıstaslarına göre incelenmiştir. Çalışma sonunda, bulanık Topsis yöntemine dayalı tedarikçi sıralamasında A3 firması ilk sırada yer almıştır.

Anahtar Kelimeler

• Tedarikçi Seçimi,Bulanık Topsis,Çok Kriterli Karar Verme (ÇKKV),Çok Kriterli Karar Verme (ÇKKV)

SUPPLIER SELECTION BY USING FUZZY LOGIC: THE CASE OF GAZIANTEP

Abstract

Supplier selection, which forms an important ring of supply chain management, is one of the strategic decisions taken by businesses and plays an important role in achieving the objectives of the business. Supplier choice is a multi-stage and difficult decision problem that needs to take into account many factors. Therefore; there are many criterion-based decision-making problems that require a large number of evaluation criteria and qualitative criteria as well as quantitative criteria have now become a necessity. Fuzzy logic based techniques come to the fore in the evaluation of qualitative criteria in this sense. In this study, the problem of supplier selection of a company operating in the textile sector was analyzed according to Quality, Delivery, Procedural Compliance, Performance History, Technical Capability criterions via Fuzzy Topsis method. At the end of the study, A3 company ranks first in supplier order based on fuzzy Topsis method.

Keywords

• Supplier Selection,Fuzzy Topsis,Multi Criteria Decision Making (MCDM),Multi Criteria Decision Making (MCDM)

Kaynakça

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