基于立火道温度智能控制的研究  

Study based on intelligent control of vertical flue temperature

作　　者：王旦[1] 宁芳青[1] 禚海舰[1] 王赟[1] 王普[1] 

机构地区：[1]安徽工业大学,马鞍山243002

出　　处：《燃料与化工》2012年第3期12-14,共3页Fuel & Chemical Processes

摘　　要：建立焦炉加热的智能控制模型,提出采用预测控制和模糊控制相结合的方法。预测控制提高控制精度,模糊控制为实时控制提供预测模型未收敛时的控制量及模型收敛后的修正前馈控制量。采用该算法对焦炉立火道温度进行控制,保证控制精度和被控对象的快速性,取得了较好的效果。The intelligent control model for coke oven heating is established and the adoption of the combination method of predictive control and fuzzy control is put forward. The predictive control improves the control accuracy, and fuzzy control provides for real control with the control volume before convergence of the predictive model and correction feed forward control volume of the predictive model after convergence. The control of the vertical flue temperature of coke oven with the arithmetic ensures the control accuracy and rapidity of controlled object and a better result is obtained.

关 键 词：立火道温度 预测控制 模糊控制 精度 

分 类 号：TQ520.5[化学工程—煤化学工程]