加热炉模糊控制的开发与应用  

Development and Application of Fuzzy Control for Heating Furnace

作　　者：颜海涛[1] 

机构地区：[1]济南钢铁股份有限公司第一小型轧钢厂

出　　处：《山东冶金》2010年第5期52-53,共2页Shandong Metallurgy

摘　　要：综合常规模糊控制器和传统PID控制器的特点,设计了一种基于模糊规则切换的多模模糊控制器,应用于济钢加热炉的炉温控制,提高了控制精度,系统具有响应快、超调量小、不产生震荡、静态误差小的特点,炉温控制误差由9.5%降为2.6%。Integrating the characteristics of the fuzzy controller and traditional PID controller,the author designed a compound fuzzy controller that switched in the base of fuzzy rules.The applications in Jinan Steel＇s heating furnace showed that it increased the control precision of the furnace temperature and reduced the control error to 2.6% from 9.5%.Then,the system exhibited fast response,slight overshoot,no concussion and small static state error.

关 键 词：加热炉 炉温控制 复合模糊控制器 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]