智能积分模糊控制器在大型加热炉中的应用  

Application of Intelligent Integral Fuzzy Controller in a Large Reheating Furnace

作　　者：孙炳鹏 

机构地区：[1]中冶华天工程技术有限公司,南京210019

出　　处：《自动化与仪表》2014年第8期33-35,共3页Automation & Instrumentation

摘　　要：该文在分析了加热炉炉温控制的难点及常规积分模糊控制器的不足后,通过研究加热炉升温曲线,指出如何引入智能积分器及如何调整模糊规则才能使控制器更好地满足加热炉炉温控制要求,在此基础上设计出一种智能积分模糊控制器。经过仿真实验和工厂实际应用,同常规积分模糊控制器相比,该新型智能积分模糊控制器具有基本无超调优点。Firstly we analysis the difficulty of reheating furnace temperature control and the weak point of normal integral Fuzzy controller in this paper. Then by observing the temperature curve of reheating furnace,we point out how to lead into intelligent integrator and adjust fuzzy regulation to make the controller fit reheating furnace temperature control requirements. Finally a type of intelligent integral Fuzzy controller was designed. The simulation experiment and actual application in factory prove that the intelligent integral Fuzzy controller has almost no overshooting advantages compared with general integral Fuzzy controller.

关 键 词：智能积分 模糊控制 加热炉 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]