An ARX Model Based Predictive Control Strategy for Sintering Process

摘要：

This paper presents an application of a closed-loop identification method and predictive control strategy for burn through point control system in industrial sintering process. Two kinds of identification experiment situation have been discussed. A closedloop identification strategy has been proposed to build an unbiased MI MO ARX predictive model of burnthrough point for sintering process,in order to solve problems existed in open-loop identification. Then predictive control law is employed based on the predictive model to counteract the disturbances and achieve the stability of the burn-through point. Finally the predictive model is proved to be available to describe sintering process and design controller. The real run result show that the proposed method is better and more robust than those of PID control.

关键词： Sintering process closed-loop identification predictive cotnrol

作者: Huanyu Liao Xin Peng Yiwei Li

作者单位: School of Information Science and Engineering,Central South University,Changsha,China Department of Automation,Wuhan University of Technology,Wuhan,China Department of Fianncial Management,Wuhan University of Technology,Wuhan,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 2907-2912

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）