电弧炉变频模糊控制系统  

The Frequency Conversion Fuzzy Control System on EAF

作　　者：李书杰[1] 李志刚[1] 侯宝稳[2] 

机构地区：[1]河北理工学院,唐山063009 [2]唐山钢铁股份有限公司,唐山063000

出　　处：《仪器仪表学报》2002年第z2期829-830,835,共3页Chinese Journal of Scientific Instrument

摘　　要：针对快速、阶段变化的被控对象,采用变频模糊控制技术,设计了自组织模糊控制器,通过对自组织环节的训练,使系统能够在运行过程中自动进行性能评估,并进行校正,解决了常规电弧炉控制系统中调节过于频繁和高精度控制之间的矛盾,改善了系统的品质和性能,使系统的稳定性、精确度显著提高。Focusing on the plant of high-speed and stage change,this paper shows us an automatically organizing fuzzy controller which is designed on the basis of frequency conversion fuzzy control technology. Through the practicing of automatically organizing part,the system can make performance evaluation automatically and revise. This newly-designed controller has solved the conflict between too frequent regulation and high precision control of the general electric arc furnace system and it has also increased the stability and precision of the system thus improving its quality and performance.

关 键 词：变频模糊控制 自组织 性能评估 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置]