高炉炉顶布料器倾动角度补偿优化控制  

Tilting angle compensation optimal control of blast furnace top distributor

作　　者：吴晨[1] 

机构地区：[1]中冶南方工程技术有限公司自动化二部,湖北武汉430223

出　　处：《冶金自动化》2013年第1期39-43,共5页Metallurgical Industry Automation

摘　　要：利用数理统计的方法对现有料流轨迹模型曲线进行简化后重新拟合,得到简化后的料流轨迹模型,在引入布料倾动角度补偿系数表和建立补偿模型的基础上,提出采用分段线性补偿的方法对布料倾动角度进行补偿。模型及补偿方法在高炉中得到实际应用后,改善了高炉的冶炼状况。Using statistical methods to fit the existing model of burden flow trajectory Curve after sim~ plifying, the simplified flow trajectory model was gained. A proposal was then made based on drawing the distributor tilting angle compensation coefficient table into the established model for compensation to use segmented linear compensation method to compensate for the distributor tilting angle. After the model and the method of compensation were applied into the practical application of biast furnace, the quality of the blast furnace smelting was improved.

关 键 词：无料钟炉顶 布料控制 料流轨迹 曲线拟合 线性补偿 

分 类 号：TF325.6[冶金工程—冶金机械及自动化]