A practical predictive control algorithm for integral processes and a case study in boiler level system  

作　　者：Zou Tao（邹涛） Liu Hongbo Li Shaoyuan 

机构地区：[1]Institute of Automation, Shanghai Jiaotong University, Shanghai 200030, P.R. China

出　　处：《High Technology Letters》2005年第3期263-267,共5页高技术通讯（英文版）

基　　金：国家高技术研究发展计划(863计划)，国家自然科学基金

摘　　要：The Dynamic Matrix Control （DMC） algorithm tor integral processes is investigated in this paper. The reason why the original DMC algorithm cannot be applied to these processes is analyzed. The shifting matrix is transformed into another form and the corresponding theorem is proved, then its applicable range is extended. Compared with other algorithms on the integral processes, this algorithm is more practical and simple to implement. Simulation results also prove its validity. Applying this algorithm, we succeed in the control of the boiler level system in power units.The Dynamic Matrix Control (DMC) algorithm for integral processes is investigated in this paper. The reason why the original DMC algorithm cannot be applied to these processes is analyzed. The shifting matrix is transformed into another form and the corresponding theorem is proved, then its applicable range is extended. Compared with other algorithms on the integral processes, this algorithm is more practical and simple to implement. Simulation results also prove its validity. Applying this algorithm, we succeed in the control of the boiler level system in power units.

关 键 词：integral processes predictive control dynamic matrix control shifting matrix 

分 类 号：TK22[动力工程及工程热物理—动力机械及工程]