基于WinCC的纯滞后过程仿真实验平台设计及应用  

Design and application of simulation experimental platform for time delay industrial processes based on WinCC

作　　者：李琦[1] 王晓芳[1] 巴巍 

机构地区：[1]大连理工大学控制科学与工程学院,辽宁大连116024 [2]大连测控技术研究所,辽宁大连116024

出　　处：《实验室科学》2014年第5期38-40,44,共4页Laboratory Science

基　　金：大连理工大学教改基金(项目编号:MS201388)

摘　　要：针对纯滞后过程操作周期长、实验成本高等问题,设计了基于WinCC组态软件和Simulink通信的仿真实验平台。首先,建立了一阶、二阶纯滞后过程的动态机理模型;其次,利用WinCC组态软件开发了实验平台的操作界面,Simulink编程实现了模型的动态仿真;最后,基于OPC技术实现了Matlab和Simulink之间的通信。该仿真平台操作直观,降低了实验成本,提高了学生解决工程问题的能力。The operation cycle of the time delay industrial processes is long and the cost is high. A virtual simulation platform based on WinCC configuration software and simulink software is designed.The interface of the platform is developed by using the WinCC configuration software and the industrial process model is implemented using Simulink. The OPC is used to realize the communication between Matlab and Simulink software. The operation of the simulation platform is simple and the simulation platform may reduce the experiment cost for the high school. The teaching method can improve the ability of solve problems for the students.

关 键 词：过程建模 仿真实验 组态软件 时滞 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]