摘要
针对电烤箱实验系统在MCGS平台上搭建温度预测控制监控组态工程,测试了电烤箱温度对象的阶跃响应模型,设计了动态矩阵控制算法。以MCGS作为OPC服务器,以MATLAB作为OPC客户端,基于OPC技术实现了二者之间的实时数据交换。采用matlab编写DMC算法实现了电烤箱温度的实时监控。实验结果表明将matlab用于实时控制的方案有效可行。
The temperature predictive control and monitoring configuration project is set up on the MCGS platform for an electric oven experiment system.The step response of the electric oven temperature is tested,and the dynamic matrix control(DMC)algorithm is designed.Taking MCGS as the OPC server and MATLAB as the OPC client,the real-time data exchange between the MCGS and MATLAB is realized based on OPC technology.The DMC algorithm written in MATLAB is used to realize the real-time monitoring of oven temperature.The experimental results show that MATLAB is effective and feasible in real time control.
作者
刘丽华
熊鸣
王巧玲
王军茹
LIU Li-hua;XIONG Ming;WANG Qiao-ling;WANG Jun-ru(School of Automation, Beijing University of Information Science and Technology, Beijing 100092, China)
出处
《科技视界》
2017年第23期56-57,89,共3页
Science & Technology Vision
