摘要
研究了工业界流行的过程控制中的对象连接与嵌入技术(OPC)。以1套双容水箱液位系统为仿真实例,提出前台利用组态软件KingVIEW设计界面友好交互方便的监控界面,后台利用KingACT实现被控对象模型和集成串级PID控制算法的控制器,KingVIEW与KingACT利用OPC接口传输数据的仿真系统结构。运行结果表明了该结构的有效性。
Widely used object linking and embedding for process control （OPC） technique in industry for process control is studied. A simulation system structure is designed, in which configuration software KingVIEW is used to design a user-friendly monitoring interface in foreground and KingACT is used to simulate controlled device and controller integrated with cascade PID algorithm in background, with data transmission realization between KingVIEW and King ACT with OPC as interface. The effectiveness of this simulation structure is proved by running effects.
出处
《石油化工自动化》
CAS
2016年第3期32-35,共4页
Automation in Petro-chemical Industry
关键词
组态软件
OPC技术
仿真系统
数据采集
configuration software
object linking and embedding for process control technique
simulation system
data acquisition
