摘要
研究分析了各种过程控制系统和方案,归纳、阐述了化学工业生产控制的要求和特点。基于实际过程控制的实践与经验,阐述了某些观点,得出相应的一些结论。
In this paper, all kinds of systems and schemes of process control were reviewed. The demands and characteristics of production control in chemical industry were discussed. From practical experience in this area, some viewpoint were added.
出处
《北京石油化工学院学报》
1998年第2期112-116,共5页
Journal of Beijing Institute of Petrochemical Technology
关键词
受控变量
PID控制
积分时间
控制阀
串级控制
controlled variable
PID control
integral time
control valve
cascade control
