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在现代高炉自动控制系统中，判断高炉内部冶炼过程的炉况数学模型是至关重要的。一个好的数学模型对改善高炉操作的准确性，保持炉况平稳，以及提高产量，降低消耗，提高铁水质量等均有很大作用。近年来由于炼铁工作者对高炉数学模型的重视，以及通过高炉解剖，对炉内炉料下降
In the modern automatic control system of blast furnace, it is very important to judge the furnace mathematical model of blast furnace internal smelting process. A good mathematical model plays a significant role in improving the accuracy of the blast furnace operation, maintaining a steady furnace condition, increasing the yield, reducing the consumption and improving the hot metal quality. In recent years due to the importance of the mathematical model of the blast furnace workers, and blast furnace anatomy, the furnace charge down