焦炉集气管压力解耦控制系统  

Decoupling Control System for Pressure of Gas Collector of Coke Oven

作　　者：李秀珍[1] 孟令春 宁芳青[1] 张克群[3] 

机构地区：[1]安徽工业大学电气信息学院,安徽马鞍山243002 [2]山东兖矿国际焦化有限公司,山东兖州272104 [3]马鞍山钢铁股份有限公司煤焦化厂,安徽马鞍山243000

出　　处：《安徽工业大学学报（自然科学版）》2008年第2期155-158,共4页Journal of Anhui University of Technology（Natural Science）

摘　　要：针对焦炉集气管压力控制系统多回路、强耦合、非线性的特点,运用反馈补偿解耦方法对其进行解耦,并利用Matlab/Simulink进行仿真。结果表明,该方法基本上消除了焦炉集气管压力控制系统之间的耦合,较好地解决了具有相互耦合的多座焦炉集气管压力稳定问题。The control system of gas collector pressure of coke oven is a nonlinearity,close coupling and multiple loop system. According to the characteristics,the method of feedback compensation decoupling is used to solve the coupling problem in this system.The simulation for the method is given by using Matlab/Simulink.The simulation result shows that the method can remove the coupling between gas collector pressures, and solve the problem of gas collector pressure stability control for several coke oven with close coupling characteristics.

关 键 词：集气管压力 反馈补偿解耦 焦炉 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]