新型干法水泥生产线中分解炉温度的自动控制是一直备受关注的,各大企业和院校对此进行了许多的研究,也提出了许多的解决方案,包括模糊控制和基于神经网络的智能控制方案。但这些方案涉及数据建模、多变量解耦、时滞等因素,需要较为复杂的控制算法,对于生产企业中的工程技术人员较难掌握,而且研发运行成本也高,推广应用较为缓慢。笔者根据多年从事水泥生产线电气自动化工作经验,利用信息化技术和控制技术相结合,总结出了一种相对简单实 The automatic control of the temperature of the calciner in the new dry process cement production line has been attracting much attention. Many enterprises and institutions have done a lot of research on this and many solutions have also been proposed, including fuzzy control and neural network-based intelligence Control plan. However, these solutions involve data modeling, multivariate decoupling, time lag, and other factors. Complex control algorithms are needed, which are hard for engineers and technicians in manufacturing enterprises to handle. R & D and operation costs are also high, and their applications are slow. Based on years of experience in the electrical automation of cement production line, the author uses the combination of information technology and control technology to summarize a relatively simple and practical