焦炉加热过程模糊复合智能控制系统模型研究  

Research on Model of Fuzzy Compound Intelligent Control System for Heating Process in Coke Oven

作　　者：李公法[1] 孔建益[1] 蒋国璋[1] 熊禾根[1] 杨金堂[1] 侯宇[1] 赵志杰[1] 

机构地区：[1]武汉科技大学机械自动化学院,武汉430081

出　　处：《化工自动化及仪表》2007年第3期23-25,29,共4页Control and Instruments in Chemical Industry

基　　金：湖北省武汉市科学技术局科技攻关项目(20063002066)

摘　　要：采用“间歇加热控制”与加热煤气流量调节相结合的控制原理,利用模糊复合控制建立焦炉加热智能控制策略和模型。该控制策略采用前馈、反馈和模糊智能控制相结合,并应用结焦指数CI控制焦炉的炼焦过程。根据智能控制策略,设计了焦炉加热模糊智能控制的结构和模型。根据实际需要和人工经验,设计了焦炉加热的模糊控制器。仿真结果表明该系统能够稳定焦炉的炉温,具有很大的实用价值。Using the control principle of combining the Intermittent Heating Control with the heating gas flow adjustment and fuzzy compound control, the heating intelligent control strategy and model of coke oven are established. The strategy combines feedback control, feedforward control and fuzzy intelligent control and applies carbonization index CI to control coking process of coke oven. According to artificial experience and actual condition, fuzzy controller is designed. The simulation shows that the system can solve temperature fluctuation of coke oven effectively, has great practical value.

关 键 词：焦炉 智能加热控制 模糊复合控制 温度控制 模型 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]