基于Matlab和Visual C++的集散控制系统上位机软件的实现  

Realization of Upper Computer Software Distributed Control System Based on Matlab and Visual C 

作　　者：谢凯年[1] 吴淮宁[1] 刘文江[1] 

机构地区：[1]西安交通大学自控研究所

出　　处：《化工自动化及仪表》1997年第3期33-37,共5页Control and Instruments in Chemical Industry

摘　　要：提出了一种基于（Ｍａｔｌａｂ－ＶｉｓｕａｌＣ＋＋－ＤＤＥ）的集散控制系统上位机程序编制方法。该方法以ＶｉｓｕａｌＣ＋＋应用程序作为系统主控，用Ｍａｔｌａｂ完成复杂控制算法的计算任务，Ｍａｔｌａｂ和ＶｉｓｕａｌＣ＋＋通过ＤＤＥ协议连接起来。解决了在ＶｉｓｕａｌＣ＋＋下的手工ＤＤＥ程序代码添加问题，分析了Ｍａｔｌａｂ和ＶｉｓｕａｌＣ＋＋应用程序的矩阵数据交换格式，建立了ＶｉｓｕａｌＣ＋＋与Ｍａｔｌａｂ的矩阵传输热链。S A programming method for upper Computer in distributed control system is proposed based on Matlab Visual C  DDE.The method completes the computation task of complicater control algorithm by Matlab,with Visual C application program as system master control,and Matlab and Visual C is connected by DDE agreement.The problem of manual DDE program code addition under Visual C is solved,the matrix data interchange format of Matlab and Visual C application program is analyzed and the Matrix transter hot chain of Visual C and matlab is established.

关 键 词：集散控制系统 程序设计 软件 上位机 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]