1前言随着中国经济的迅速增长,能源短缺成了目前社会各界关注的焦点。加热炉是轧钢生产企业主要的耗能设备。如何在保证被加热后的板坯能够进行有效轧制的前提下,降低加热炉的能耗,一直是冶金工业控制技术研究的主要方向[1]。近几年,随着加热炉生产工艺的不断完善和优化,加热炉 1 Introduction With the rapid economic growth in China, energy shortages have become the focus of attention of all sectors of the community. Heating furnace is the main energy-consuming equipment manufacturers rolling. How to reduce the energy consumption of the heating furnace under the precondition of ensuring the slab to be heated effectively has been the main direction of metallurgical industry control technology research [1]. In recent years, with the continuous improvement of furnace production technology and optimization, heating furnace