摘要
针对竖炉焙烧过程的工艺特点及技术要求,基于智能技术提出了实现综合生产指标优化的竖炉焙烧过程综合自动化系统,讨论了由智能优化、过程控制和过程管理三层结构组成的综合自动化系统的结构、功能和控制策略。用智能优化设定模型、炉况诊断模型、智能预报模型及回路控制,实现了优化综合生产指标的目标。所提出的系统成功应用于某选矿厂竖炉焙烧生产过程,实现了竖炉焙烧生产过程的优化控制、优化运行和优化管理,取得了明显的应用成效。
The integrated automation system based on intelligent technologies consisting of three layers, intelligent optimization control, process control and process management is developed to fit the characteristic and requirement of the shaft furnace roasting process. The structure, functions and control strategy of this system are, discussed. Overall production index is achieved using intelligent optimal setting model, fault diagnosis model, intelligent prediction model and loop control. The system proposed is successfully applied to the roasting process of a Minerals Processing Factory to realize process optimal control, process optimal operation and process optinud management, It is proven to provide benefits to this minerals processing factory.
出处
《控制工程》
CSCD
2006年第2期120-122,126,共4页
Control Engineering of China
基金
国家973重大基础研究计划资助项目(2002CB312201)
国家863高技术研究计划资助项目(2004AA412030)
关键词
竖炉焙烧
生产指标
综合自动化系统
智能优化
shaft furnace roasting
production index
integrated automation system
intelligent optimization
