§3.2.1 沉淀池工艺简介 ....................................................................................22
§3.2.2 沉淀池排泥控制 ....................................................................................23
§3.3 滤池控制工艺的设计与实现 .........................................................................24
§3.3.1 液位控制 ................................................................................................24
§3.3.2 反冲洗控制 ............................................................................................25
§3.3.3 程序设计 ................................................................................................26
§3.4 二级泵房控制工艺的设计与实现 .................................................................27
§3.5 加药间控制工艺的设计与实现 .....................................................................28
§3.5.1 溶液池配药过程 ....................................................................................29
§3.5.2 溶液池调度过程 ....................................................................................30
§3.5.3 溶液池自动投药过程 ............................................................................30
§3.6 加氯间控制工艺的设计与实现 .....................................................................31
§3.7 加氨间控制工艺的设计与实现 .....................................................................33
§3.8 污泥脱水控制工艺的设计与实现 .................................................................34
§3.8.1 自排泥水调节池控制 ............................................................................35
§3.8.2 浓缩池污泥控制 ....................................................................................36
§3.8.3 平衡池污泥液位控制 ............................................................................37
§3.8.4 离心脱水系统自动加药量控制 ............................................................37
§3.9 本章小结 .........................................................................................................38
第四章 实时数据库的设计 ...........................................................................................39
§4.1 实时数据库概述 .............................................................................................39
§4.2 实时数据库的设计思想 .................................................................................40
§4.3 实时数据库的系统结构 .................................................................................40
§4.4 OPC 接口 .........................................................................................................42
§4.4.1 OPC 概述 ...............................................................................................42
§4.4.2 OPC Server 的配置 ............................................................................... 43
§4.4.3 OPC Client 的实现 ................................................................................ 43
§4.5 DDE 接口 ........................................................................................................ 46
§4.6 本章小结 .........................................................................................................48
第五章 总结与展望 .......................................................................................................49
§5.1 总结 .................................................................................................................49
§5.2 展望 .................................................................................................................49
参考文献 .........................................................................................................................51