Volume 16, Issue 3 (10-2019)                   2019, 16(3): 37-53 | Back to browse issues page

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Madrdanian Shahri F, Jamali G. Developing Robust Model in a Three-Level Supply Chain with Uncertain and Random Parameters (Case Study: Thaghdis Porcelain Company) . Journal of Operational Research and Its Applications. 2019; 16 (3) :37-53
URL: http://jamlu.liau.ac.ir/article-1-1493-en.html
Department of Industrial Management, Persian Gulf University, Bushehr, Iran
Abstract:   (1288 Views)
This paper aims to develop a three-objective robust optimization model in Thaghdis Porcelain supply chain. Objectives weighted using AHP technique so the problem converts to a single-objective model. Then the problem turned to the robust optimization model through Bertsimas and Sim (2004) methodology. Research data were Prances and Flat 30-pieces type in a certain period, three supplier source include demand, quality and supplier capacity revealed as robustness sources. Thaghdis supply chain include three levels with 8 suppliers, 6 raw materials (a supplier for 4 materials, 2 suppliers for 1 material and 3 suppliers for 3 materials), a factory and 13 customers. Variables relationships were linear and uncertain parameters were random. Company set a Make To Order (MTO) strategy. The model was solved by LINGO16 software. The results show that the conservatism level increase from 1 to 5, the objective function was worse off, however the quantity of each product increases. So, the uncertainty increases the quantity of products that should be produced.
Full-Text [PDF 686 kb]   (354 Downloads)    
Type of Study: Research | Subject: Special
Received: 2017/05/1 | Accepted: 2019/03/5 | Published: 2019/10/2

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