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Cu-MBAL系统的研究及应用
引用本文:秦奇武,陈铁军,王卫星,胡承凡,李东风.Cu-MBAL系统的研究及应用[J].中国矿山工程,1999(4).
作者姓名:秦奇武  陈铁军  王卫星  胡承凡  李东风
摘    要:本文研究用于选铜回路的物料平衡计算的Cu-MBAL软件系统。应用拓扑矩阵识别选矿工艺流程,建立平衡约束方程及目标函数,利用一种共轭方向算法结合Lagrange乘子法对产率进行优化,并调整各测定值使目标函数最小。实际应用表明Cu-MBAL系统计算结果可靠且计算速度非常快。

关 键 词:物料平衡  选矿  数学模型

STUDY AND APPLICATION OF Cu -MBAL SYSTEM
Abstract:The Cu -- MBAL system used in material balance computation ofcopper dressing circuit is Studied in this paper. Using topological matrix distinguishesmineral processing process, sets up balance confined equation and objective function,Combining the computing method of conjugate directionwith lagrange multiplier methodOptimizes yield, and adjust every measurement to make objective function minimum.The application presents that the computed reasults of Cu -- MBAL system is very reliable and computation speed is very fast.
Keywords:Material balance  Mineral processing  Mathematical models
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