针对过程控制中大量存在的非常规性问题,应用专家系统技术将有关过程控制中的领域经验总结为知识,并利用推理机制实现过程控制的组织、规划、整定、调节等功能。提出了一种基于知识的过程控制方案,还对仿真实验进行了讨论。通过实验可以看出这一方案较常规控制有明显优越性。 Aiming at the large number of unconventional problems in process control, expert system technology is used to summarize the field experience in process control as knowledge, and to use inference mechanism to realize the functions of process control organization, planning, tuning and adjustment. Proposed a knowledge-based process control program, also discussed the simulation experiment. Through experiments we can see that this program has obvious advantages over conventional control.