摘要
从实际出发 ,讨论了集散控制系统的基本结构以及集散控制系统的优越性。计算机集散控制系统算式先进、精度高、响应速度快 ,且兼有仪表控制系统安全可靠等优点 ,使用这种方式 ,使生产进入了计算机参与管理与控制的现代化技术的行列。用计算机集散控制系统代替了以往的仪表控制 ,不仅实现了数字量的自动控制 ,而且使生产过程长期在最佳的工作状态下运行 ,实现了集中管理 。
The paper discusses basic structure and superiority of computer terminal control system starting from practice. It has advantages of advanced equation, high accuracy, fast response speed, and has both at the same time advantages of safety and reliableness of instrument control system. Using this way makes production enter ranks of modernized technique of which computers participate in management and control. To substitute instrument control system before for computer terminal control system not only realizes automatic control of quantity, but also makes the process of industry work long?term in the best duty, realizes centralized management and decentralized control.
出处
《山西建筑》
2001年第2期156-157,共2页
Shanxi Architecture
关键词
计算机
集散控制系统
数据处理
采集
terminal control, test, collect, data process , control of process
