A Fuzzy Programming Based Approach to a Multi-Objective Multi-Echelon Green Closed-Loop Supply Chain Problem

Creative Commons License

Kocken K., ÖZKÖK B., KÖÇKEN H.

Cybernetics and Information Technologies, cilt.23, sa.3, ss.40-55, 2023 (ESCI) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 23 Sayı: 3
  • Basım Tarihi: 2023
  • Doi Numarası: 10.2478/cait-2023-0023
  • Dergi Adı: Cybernetics and Information Technologies
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus, Aerospace Database, Communication Abstracts, INSPEC, Metadex, Directory of Open Access Journals, Civil Engineering Abstracts
  • Sayfa Sayıları: ss.40-55
  • Anahtar Kelimeler: closed-loop supply chain, fuzzy multi-objective linear programming, Green supply chain
  • Yıldız Teknik Üniversitesi Adresli: Evet

Özet

It has become a social and legal obligation to take into account environmental factors as well as economic factors when designing the supply chain network. Reducing the emission of harmful gases in supply chain operations, recycling and efficient use of resources must be taken into consideration for future generations. The supply chain created in this study, in addition to the abovementioned features, includes supplier selection, warehouse and distribution center setup, transportation amounts between facilities, and transportation modes of products to be transported. This model, which is a multi-objective multi-echelon green closed-loop supply chain, is a mixed integer linear mathematical model and tries to maximize the joint satisfaction of the objectives with the help of a fuzzy approach using Zimmermann's minimum operator.