1
目 录
摘 要
ABSTRACT
第一章 绪 论 ...................................................................................................................1
§1.1 课题来源 ...........................................................................................................1
§1.2 课题意义 ...........................................................................................................1
§1.3 简述该领域目前的国内外先进水平 ...............................................................3
第二章 主设备系统 .........................................................................................................5
§2.1 循环系统介绍 ....................................................................................................5
§2.2 泵.......................................................................................................................6
§2.2.1 泵概况 .....................................................................................................6
§2.2.2 泵的主要性能参数 .................................................................................7
§2.2.3 泵的选择 .................................................................................................9
§2.3 多路阀 .............................................................................................................10
§2.4 试验台机柜 .....................................................................................................10
§2.5 储油箱 .............................................................................................................12
§2.6 工作位 .............................................................................................................13
§2.7 阀门 .................................................................................................................13
§2.8 管接头 .............................................................................................................14
第三章 控制系统 ...........................................................................................................15
§3.1 控制系统简介 .................................................................................................15
§3.1.1 温度测量 ...............................................................................................15
§3.1.2 压力测量 ................................................................................................17
§3.1.3 频率测量 ................................................................................................18
§3.1.4 流量测量 ...............................................................................................18
§3.1.5 系统控制 ...............................................................................................19
§3.2 控制方案一 .....................................................................................................20
§3.2.1 组态王 Kingview6.51 ...........................................................................21
§3.2.2 欧姆龙可编程逻辑控制器 ...................................................................24
§3.2.3 方案一存在的问题 ...............................................................................26
§3.3 控制方案二 .....................................................................................................27
§3.3.1 工控机 ...................................................................................................28
§3.3.2 数据采集卡 PCI-1711.......................................................................... 28
§3.3.4 隔离数字量 I/O 卡PCI-1730 ...............................................................29
§3.3.3 脉冲控制卡 PCI-1240U ....................................................................... 30
§3.3.4 伺服电机 ...............................................................................................31
§3.3.5 变频器 ...................................................................................................32
§3.3.6 主回路控制 ............................................................................................34
§3.4 VB 控制程序 ................................................................................................... 35
§3.4.1 控制流程图 ...........................................................................................35
§3.4.2 控制界面 ...............................................................................................36
§3.4.3 数据采集 ...............................................................................................37