Implementation of Improved Predictive Control in Furnace Temperature Control System based on Wincc
Large lag is one of the main prombems that existed in furnace temperature process control system. The large lag problem makes the system disturbance cant be received timely response, so that it causes control system big overshoot, continuous shock, poor dynamic quality, and may even make the system unstable. In this paper, to overcome this problem, make Wincc and Matlab as platform, through the OPC technology exchange data, combined with Matlab powerful calculate ability and the ability of Wincc real-time collect data, applied double value dynamic matrix control algorithm (DDMC) based on state space to the heating furnace object, so that the dynamic data exchange between MATLAB and WINCC can be realized. The simulation results show that this algorithm calculates in short time, takes up the little storage the space, has good robustness and anti-interference, and has very good control effect.
Furnace State space model Temperature Control DDMC Wincc Matlab OPC
Cui Guimei Zhang Fangjie Zhang Yong Jiang Jiaqi
School of Information Engineering, Inner Mongolia University of Science&Technology, Baotou 014010 Compact Strip Prodution Plant, Baogang Group, Baotou 014010
国际会议
The 24th Chinese Control and Decision Conference (第24届中国控制与决策学术年会 2012 CCDC)
太原
英文
3109-3112
2012-05-23（万方平台首次上网日期，不代表论文的发表时间）