Contents and Abstracts of Chinese Journal of Mechanical Engineering （Chinese Edition）,ISSN 0577-6686,CN 11-2187/TH Vol.43,No.9,2007

摘要

＜正＞APPLICATION OF GENERALIZED DYNAMIC MATRIX CONTROL WITH STATE OBSERVER IN POSITION SERVO SYSTEM OF STRIP MILL WANG Yiqun SUN Menghui ZHANG Wei LIU Jian（College of Mechanical Engineering,Yanshan University,Qinhuangdao 066004,China） The structure of the strip mill is complicated,and its control sys- tem becomes more and more precise and intellective.But the PID control strategy,being comprehensively used in the locale,is difficult to satisfy the request of improving the control precision of the strip mill,because the ro- bust is not very well.So the generalized dynamic matrix control was applied to design the predictive controllers in position servo system of strip mill,and strategy of the receding-horizon optimization,and the feedback correction were adopted.The state observer was constructed,which made the control