A bi-objective mathematical model for production planning in glass industry: An integrated approach

Publish Year: 1397
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

NICEC16_438

تاریخ نمایه سازی: 7 خرداد 1398

Abstract:

Glass industry is diverse, both in terms of production process and manufacturing techniques. Meanwhile, the production of glass containers is a large part of the glass industry. The present study focused on decision-making with regard to production planning in glass container industry which is a semi-continuous process industry. The aim was to propose a model with a comprehensive view; in fact, attempts were made to acknowledge and include the objectives and constraints of various stakeholders in the model. To this end, in addition to profit maximization which is important from a sales perspective, the perspective of production stakeholders, i.e. production managers, has been included in the model. Accordingly, an integrated model is proposed for decision-making regarding production planning which simultaneously maximizes profit and production level. Next, to evaluate the model, a numerical example taken from a large glass container production company in Iran is considered in terms of the proposed model and then solved. To solve the bi-objective model, the weighting method was utilized. Finally, results are reported based on various weights where the final decision-maker can make the best decision for production planning based on the conditions.

Authors

S. M. A. Khatami Firouzabadi

Department of Industrial Management, Allameh Tabataba’i University, Tehran, Iran

A. Makui

School of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran

N. Fakhim-Hashemi

Department of Industrial Management, Allameh Tabataba’i University, Tehran, IranR&D, Industrial Engineering Department, H.G.C., Tehran, Iran