武汉工程大学学报2012，Vol.34Issue(10)：11-14,18,5.DOI:10.3969/j.issn.1674-2869.2012.10.003
磷矿堆场多目标优化配矿模型
Multi-objective mathematical model for ore blending in stockyard
摘要
Abstract
To study the process of ore blending in phosphate stockyard, a multi-objective mathematical model was constructed. The ore quality requirements for mineral processing were selected as the objective function of the multi-objective mathematical model, meanwhile, maximum utilization of the lower quality ore was ensured. Resource and decision variables were constrained by the constrained function. Then multi-objective solving function of the Matlab optimization toolbox was used to solve an example and the multi-objective optimization model of ore blending. And the calculation result was compared with the actual ore blending result. The results show that the process of ore blending is described simply, intuitively and completely by the multi-objective mathematical model; the multi-objective solving method of the Matlab optimization toolbox is simple and effective for solving the multi-objective mathematical model of ore blending.关键词
堆场配矿/多目标优化/配矿模型Key words
ore blending in stockyard/ multi-objective optimization/ mathematical model of ore blending分类
矿业与冶金引用本文复制引用
李志国,崔周全,张电吉,陈鹏能..磷矿堆场多目标优化配矿模型[J].武汉工程大学学报,2012,34(10):11-14,18,5.基金项目
"十二五"国家科技支撑计划资助项目(2011BAB08B00) （2011BAB08B00）
武汉工程大学科学研究基金项目(13115042) （13115042）
