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- Title
SÜREÇ ESNEKLİĞİ SİSTEMLERİNDE OPERASYONEL MALİYETLERE DAYALI SİSTEM TASARIMI OPTİMİZASYONU.
- Authors
İBİŞ, Merve; ÇİMEN, Mustafa; SOYSAL, Mehmet
- Abstract
Purpose: This study examines how different flexibility structures affect production-inventory decisions and related operational costs in enterprises. The aim of the study is to find the optimal system design decisions in the process flexibility problem and to examine the relationship between these decisions and inventory costs. Methodology: We propose a mixed integer linear programming model, which includes inventory costs and depreciation of flexibility investments across the planning horizon. Findings: In this model, optimum inventory, production, and system design decisions are made and corresponding costs are calculated over the planning horizon. The analyzes show that the model presented in the study gives even better results than the two-chain design, which provides the lowest average costs among the traditional flexibility designs in the literature. Originality: To the best of our knowledge, this is the first study to evaluate optimal flexibility designs in terms of operational costs, including inventory and investment costs.
- Publication
Verimlilik Dergisi, 2022, Issue 2, p305
- ISSN
1013-1388
- Publication type
Article
- DOI
10.51551/verimlilik.805529