铜闪速熔炼炉计算机在线控制策略与方法  

Control Strategy and Method of Copper Flash Smelting Process Based on computer control

作　　者：谢明[1] 阳春华[1] 

机构地区：[1]中南大学信息科学与工程学院,长沙410083

出　　处：《自动化与仪表》2007年第3期58-60,共3页Automation & Instrumentation

基　　金：国家973资助项目(2002CB312200);国家自然科学基金资助项目(60574030);博士点基金资助(20050533016)

摘　　要：闪速熔炼过程反应机理复杂,固、液、气三相共存,影响因素多且耦合严重,人工操作因素影响闪速炉作业状况稳定的问题较为严重。该文在静态数学模型的基础上,提出了一种铜闪速熔炼炉计算机在线控制策略,使之能迅速而准确改变控制参数,稳定生产。运行考核结果表明,本系统控制功能及偏差均达到预期要求。Owing to the complicated reaction mechanism,the coexistence of solid-fluid-gas three phases and numerous effects with serious coupling in the copper flash smelting process ,it is very difficult to stabilize the status of copper flash smelting furnace by manual operation. Based on the static mathematics model,this paper put forward an control strategy and method for the stabilization of copper flash smelting process. Operation testing results show the functions and errors of the control system meet the expectations.

关 键 词：计算机控制 铜闪速熔炼 控制模型 控制策略 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]