上海交通大学学报

上海交通大学学报（自然版） ›› 2012, Vol. 46 ›› Issue (12): 1967-1970.

• 自动化技术、计算机技术 • 上一篇    下一篇

可视化过程控制实时仿真系统设计与开发

王芳，吴敏，娄明山，曹卫华   

  1. （中南大学 信息科学与工程学院, 先进控制与智能自动化湖南省工程实验室， 长沙 410083）
  • 收稿日期:2012-07-24 出版日期:2012-12-29 发布日期:2012-12-29
  • 基金资助:

    国家高技术研究发展计划（863）项目（2009AA04Z157）

Design and Development of Visualization Process Control Real-Time Simulation System

 WANG  Fang, WU  Min, LOU  Ming-Shan, CAO  Wei-Hua   

  1. (School of Information Science and Engineering, Hunan Engineering Laboratory for Advanced Control and Intelligent Automation, Central South University, Changsha 410083, China)
  • Received:2012-07-24 Online:2012-12-29 Published:2012-12-29

摘要： 针对复杂工业过程建模与仿真设计的特点和要求，设计并实现了一套面向典型过程控制的集组态、仿真和监控一体化的可视化实时仿真系统.系统结构主要包括前台用户操作、中间数据通信和后台仿真计算3部分，采用面向对象和模块化的设计思想，通过VC++编程，将组态界面和原理界面与Simulink仿真模型整合在一起，实现了工艺流程组态图和原理图的可视化、仿真计算、曲线显示和与外部PLC实时通信等功能，可供控制系统的生产过程模拟、半实物实时仿真、参数设置以及工艺流程学习等过程使用.测试表明，所设计的系统操作简单，界面美观，通用性强，易于二次开发.    

关键词: 可视化过程控制, 组态图, 原理图, 实时仿真

Abstract: Aiming at the characteristics and requirements of the complex industrial process modeling and simulation design, a suit of visual real-time simulation system for the typical process control was established and realized. The system integrates the functions of configuration, simulation and monitor, consists of the foreground user operations, the middle data communication and the background simulation. According to the concepts of oriented objects and modular design, the system integrates configuration and principle interface with Simulink model by VC++ programming, and thus realizes the visualization of process configuration graph and schematic, simulation, curve display and real-time communication with PLC, etc. Therefore, the system can be used to simulate the production process, set parameters, realize semi-physical simulation and learn process, etc. The experimental results show that this system has many advantages such as simple operation, beautiful interface, strong currency and convenient secondary development.  

Key words: visualization process control, configuration graph, schematic diagram, real-time simulation

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