Çevreye Karşı Duyarlılık ile Çok Ürünlü Stok Kontrol Probleminde Optimal Üretim Çevrim Süresinin Belirlenmesi

Year 2020, Volume: 8 Issue: 2, 275 - 297, 31.12.2020

Harun Öztürk

https://doi.org/10.17093/alphanumeric.575234

Abstract

Son yıllarda, tedarik zincirlerinin
modellenmesinde, karbon gazı (CO₂) salınımının hesaplanması,
tedarikçi(ler) ile alıcı(lar) arasında etkili bir koordinasyon tesis etmek
kadar önemli hale gelmiştir. Çünkü, karbon gazı emisyon miktarları, çevreye
karşı duyarlılığın bir ölçütü olarak görülmektedir. Bu çalışmada, kusurlu
ürünler içeren çok ürünlü envanter problemi çevreye karşı duyarlı olma ve
sınırlı depolama alanı varsayımları altında ele alınmaktadır ve matematiksel
modelleri geliştirilmektedir. Toplam maliyeti minimum yapacak optimal üretim
çevrim süresi ve üretim miktarları bir algoritma yardımıyla elde edilmektedir.
Sonuçları göstermek amacıyla duyarlılık analizine sahip iki sayısal örnek
verilmektedir.

Keywords

Stok kontrolü, EÜM, çevrim süresi, kusurlu ürün, çevresel duyarlılık

Çevreye Karşı Duyarlılık ile Çok Ürünlü Stok Kontrol Probleminde Optimal Üretim Çevrim Süresinin Belirlenmesi

Abstract

Son yıllarda, tedarik zincirlerinin
modellenmesinde, karbon gazı (CO₂) salınımının hesaplanması,
tedarikçi(ler) ile alıcı(lar) arasında etkili bir koordinasyon tesis etmek
kadar önemli hale gelmiştir. Çünkü, karbon gazı emisyon miktarları, çevreye
karşı duyarlılığın bir ölçütü olarak görülmektedir. Bu çalışmada, kusurlu
ürünler içeren çok ürünlü envanter problemi çevreye karşı duyarlı olma ve sınırlı
depolama alanı varsayımları altında ele alınmaktadır ve matematiksel modelleri
geliştirilmektedir. Toplam maliyeti minimum yapacak optimal üretim çevrim
süresi ve üretim miktarları bir algoritma yardımıyla elde edilmektedir.
Sonuçları göstermek amacıyla duyarlılık analizine sahip iki sayısal örnek
verilmektedir.

Keywords

Stok kontrolü, EÜM, çevrim süresi, kusurlu ürün, çevresel duyarlılık

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