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《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:

期数:

2017年04期

页码:

87-91

栏目:

出版日期:

2017-08-15

文章信息/Info

Title:

Research on controller configuration of MACS distributed control system

文章编号:

1000-0682（2017）04-0000-00

作者:

王 捷1; 艾 红2; 魏 翔2

（1. 北方工业大学 电气与控制工程学院，北京 100144；2. 北京信息科技大学 自动化学院，北京 100192）

Author(s):

WANG Jie1;  AI Hong2;  WEI Xiang2

（1. College of Electrical and Control Engineering, North China University of Technology, Beijing 100144, China；2.Automation Institute, Beijing Information Science & TechnologyUniversity, Beijing 100192, China）

关键词:

控制器; 比值控制; 程序组织单元; 变量; 组态

Keywords:

controller;  ratio control;  program organization unit;  variable;  configuration

分类号:

TP273.5

DOI:

-

文献标志码:

A

摘要:

针对MACS集散控制系统，描述了集散控制系统现场控制站功能，给出了DCS系统I/O模块使用表。控制器组态包括变量定义和各种文件夹变量表中的变量。POU即程序组织单元(Program Organization Unit)是控制算法组态作为控制软件的核心部分。控制算法组态的过程是按照设计好的控制方案创建解决问题所需的一系列POU，在POU中编写相应的控制运算回路。文中设计了输入信号和输出信号处理程序。描述了单(双)闭环流量比值控制算法程序，实验验证了不同比值系数的流量显示的趋势曲线。

Abstract:

In view of the MACS distributed control system, describes the function of the distributed control system on the spot control station, and gives the I/O system DCS module using the table. It is explained that the controller configuration includes variable definition and variable table in various folders. Description POU that is the program organization unit is the control algorithm configuration as the core part of the control software. Control algorithm configuration process is designed to create a good control solution to create a series of problems to solve the problem of POU, in the preparation of the corresponding control algorithm POU. The input signal and the output signal processing program are designed. Describe the single (double) closed-loop flow ratio control algorithm. The flow display trend curve of different ratio coefficient is given.

参考文献/References:

[1] 王亚民,郝建领.DCS组态软件体系结构及其数据交换标准研究[J].计算机工程,2006,32(1):110-112.

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备注/Memo

备注/Memo:

收稿日期：2016-11-03

作者简介：王捷

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更新日期/Last Update: 1900-01-01