【摘要】 以机理分析与现场实验为基础，开发了一种步进梁式加热炉钢坯温度预报的动态数学模型．该模型具有结构简单、计算量小等优点，且仿真结果表明它能满足精度需要，能够实现对加热炉内钢坯温度分布的在线预报．更多还原

【Abstract】 A dynamic mathematical model of billet temperatures prediction on line for walking beam furnace is developed based on the mechanismic analysis and the field test. The advantages of this model are that it has a simple structure and few computations. Simulation results show that the model can meet the control requirements and can on line predict the billet temperature distribution.更多还原