Bu çalismada; ana sanayinin ihtiyaci olan ve disaridan satin alacagi mal veya hizmetleri, hangi firmadan tedarik edecegini performans kriterleri, miktar durumu ve maliyet gibi unsurlari göz önünde bulundurarak karar verebilecek bir yapay zeka çalismasi yapilmistir. Öncelikle tedarikçi firmalar belirlenen performans kriterleri dogrultusunda puanlanmis ve olusan kümülatif degerler gruplanmistir. Maliyet unsuru içinde performans kriterler belirlenerek olusan puanlar 5 ayri gruba bölünmüstür. Miktar basligi altinda ise tedarikçiler ellerinde bulunan stok ve üretim yetenekleri ve planlarina göre degerlendirilmistir. Son olarak da performans, maliyet ve miktar durumlarinin tespiti için bulanik mantik yapay zeka teknigi kullanilarak bir zeki sitem olusturulmaya çalisilmistir.

In this study, an artificial intelligence study is made, which can decide to get the products and services from which supplier for the need of main industry according to the factors as performance criteria, quantity and costs of the supplier. Firstly, the suppliers are rated with the basis of performance criteria and the cumulative figures are gathered into groups. For the factor of the cost, the performance criteria is determined and separated into 5 different groups. Under the quantity topic, the suppliers are rated according to their stock, production capability and their plans. Finally, an intelligent system is tried to perform by the usage of vague idea artificial intelligence for the determining of performance, cost and quantity situations.