模糊自适应控制在转炉氧枪定位中的应用  

Application of fuzzy self-adapt control in positioning convertor lance position

作　　者：姜鹏[1] 谢时杰[1] 章家岩[1] 李天平[2] 

机构地区：[1]安徽工业大学电气信息学院,安徽马鞍山243002 [2]山东师范大学传播学院,山东济南250014

出　　处：《炼钢》2009年第3期31-33,77,共4页Steelmaking

基　　金：安徽省教育厅自然科学基金重点资助项目(KJ2007A109ZC);山东省教育厅科技计划项目(J07YJ05)

摘　　要：针对氧枪定位控制的特点,采用模糊自适应PID控制策略对PID参数进行自整定,来实现氧枪的定位控制。在给出模糊控制器的详细设计方案的基础上,对被控对象进行了仿真。结果表明,与常规PID控制方法相比,模糊自适应PID控制具有较好的稳态和动态性能。In light of the characteristics of the lance position control the PID parameters are adjusted by means of the fuzzy PID self-adaptive scheme so as to realize the control of the oxygen lance positioning. The controlled object is simulated on the basis of drawup of a detailed design plan of the fuzzy controller. Results show that in comparison with the conventional PID control method the fuzzy self-adaptive PID control is featured of better static and dynamic performance.

关 键 词：氧枪 模糊控制 PID 仿真 

分 类 号：TF345.06[冶金工程—冶金机械及自动化]