基于单纯形法优化合金加料方案的研究  

Research on Alloy Charging Scheme Optimization by Using of the Simplex Method

作　　者：马国宏[1] 宋景凌[1,2] 杨凌志[1] 朱荣[1] 钟春生[2] 

机构地区：[1]北京科技大学冶金与生态工程学院,北京100083 [2]衡阳华菱钢管有限公司,衡阳421000

出　　处：《工业加热》2013年第1期54-56,共3页Industrial Heating

摘　　要：为了获得最低成本的合金加料方案,基于单纯形法,建立了合金加料优化模型。通过炼钢在线运行,合金优化模型得到的合金加料组合比实际加料组合具有很大的成本优势,吨钢水加料平均成本降低了9.63%～35.97%,平均降低了23.74%,说明合金料加料成本有很大的降低空间。In order to get the lowest cost alloy charging scheme,basing on the simplex method,alloy charging optimization model was established for Hengyang steel tube plant.Through the steel-making on-line running,alloy feeding combination from the optimization model has the more cost advantage than actual feeding combination.Charging average cost of one ton of molten steel was reduced by 9.63%～35.97%,and the average cost was reduced by 23.74%,so alloy material feeding cost have great reduce space in hengyang steel tube plant.

关 键 词：单纯形法 合金 加料 模型 成本 

分 类 号：TF351.2[冶金工程—冶金机械及自动化] TQ022.8[化学工程]