Fuzzy TOPSIS method to primary crusher selection for Golegohar Iron Mine (Iran)
来源期刊:中南大学学报(英文版)2014年第11期
论文作者:Mohammad Javad Rahimdel Mohammad Karamoozian
文章页码:4352 - 4359
Key words:primary crusher; multi-criterion decision making (MCDM); technique for order performance by similarity to ideal solution; fuzzy set theory; Golegohar Iron Mine; gyratory crusher
Abstract: Selection of the crusher required a great deal of design regarding to the mine planning. Selection of suitable primary crusher from all of available primary crushers is a multi-criterion decision making (MCDM) problem. The present work explores the use of technique for order performance by similarity to ideal solution (TOPSIS) with fuzzy set theory to select best primary crusher for Golegohar Iron Mine in Iran. Gyratory, double toggle jaw, single toggle jaw, high speed roll crusher, low speed sizer, impact crusher, hammer mill and feeder breaker crushers have been considered as alternatives. Also, the capacity, feed size, product size, rock compressive strength, abrasion index and application of primary crusher for mobile plants were considered as criteria for solution of this MCDM problem. To determine the order of the alternatives, closeness coefficient is defined by calculating the distances to the fuzzy positive ideal solution (FPIS) and fuzzy negative ideal solution (FNIS). Results of our work based on fuzzy TOPSIS method show that the gyratory is the best primary crusher for the studied mine.
Mohammad Javad Rahimdel1, Mohammad Karamoozian2
(1. Department of Mining Engineering, Sahand University of Technology, Tabriz 51335-1996, Iran;
2. Faculty of Mining Engineering, Petroleum and Geophysics, Shahrood University of Technology,
Shahrood 3619995161, Iran)
Abstract:Selection of the crusher required a great deal of design regarding to the mine planning. Selection of suitable primary crusher from all of available primary crushers is a multi-criterion decision making (MCDM) problem. The present work explores the use of technique for order performance by similarity to ideal solution (TOPSIS) with fuzzy set theory to select best primary crusher for Golegohar Iron Mine in Iran. Gyratory, double toggle jaw, single toggle jaw, high speed roll crusher, low speed sizer, impact crusher, hammer mill and feeder breaker crushers have been considered as alternatives. Also, the capacity, feed size, product size, rock compressive strength, abrasion index and application of primary crusher for mobile plants were considered as criteria for solution of this MCDM problem. To determine the order of the alternatives, closeness coefficient is defined by calculating the distances to the fuzzy positive ideal solution (FPIS) and fuzzy negative ideal solution (FNIS). Results of our work based on fuzzy TOPSIS method show that the gyratory is the best primary crusher for the studied mine.
Key words:primary crusher; multi-criterion decision making (MCDM); technique for order performance by similarity to ideal solution; fuzzy set theory; Golegohar Iron Mine; gyratory crusher