水处理国产计算机监控系统研究

Research on Domestic Computer Supervisory Control System for Water Treatment

简要介绍了水处理国产计算机监控系统研究的背景和意义,结合水处理工艺过程分析,阐述了国产计算机监控系统的监控软件和现地控制单元研制所涉及的关键技术,并讨论了国产计算机监控系统的通信方案、自动轮换控制和经济运行方法、PID调节控制技术、控制流程方案、系统结构和工程应用情况。

The research background and significance of the computer supervisory control system for water treatment were introduced.Based on the analysis of water treatment processes,the key techniques adopted in the domestic computer supervisory control software and local control unit were explained.The communication scheme,the method of automatic turn and economic running,the technique of PID,the scheme of control flow,the system structure and the application were discussed.