Supplier Selection and Order Allocation under Risky Conditions: Iranian Oil and Gas Drilling Companies
Publish place: 13th International Industrial Engineering Conference
Publish Year: 1395
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
IIEC13_288
تاریخ نمایه سازی: 14 شهریور 1396
Abstract:
This paper attempts to build efficient supplier evaluation and selection systems in order to supplying required products with high quality, at the right moment with minimum delivery time and at a reasonable cost; to compensate losses arising from the risk of sanctions in Iran’s Oil & Gas Drilling Industry. In the proposed study, two general classes of required items and two different classes of suppliers are considered. In order to evaluation and selection of the admissible suppliers, AHP technique is used. Also, a multi-objective linear programming model based on total cost minimization, total risk minimization, and maximizing the total value of purchasing, is proposed to the best selection of suppliers and allocation of orders. A numerical example is presented to demonstrate the applicability of the proposed model.
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Authors
Abtin Boostani
Department of Industrial Engineering, College of Engineering University of Tehran, Tehran, Iran
Seyed Ali Torabi
Department of Industrial Engineering, College of Engineering University of Tehran, Tehran, Iran