%0 Journal Article
%T Decoupling Internal Model Control Method for Operation of Industrial Process<br>工业过程运行的解耦内模控制方法
%A ZHOU Ping
%A CHAI Tian-You
%A CHEN Tong-Wen
%A <br>周平
%A 柴天佑
%A 陈通文
%J 自动化学报
%D 2009
%I 
%X In industrial process operation, the purpose of control is to achieve the desired technique indices (TIs) which represent the performance of process operation. In this paper, an extended decoupling internal model control (IMC) method for optimal operation of industrial process is proposed. Via designing a generalized internal model controller, a control loop setting model is obtained, which has characteristics of high dimension decoupling, good robust stability and strong disturbance rejection. This setting model can auto-adjust the setpoints of lower level controllers in response to process uncertainties and disturbances. As long as the outputs of the basic loop track their adjusted setpoints, the desired TIs are achieved. An application in grinding circuit and several simulation studies are presented to demonstrate the proposed control approach.
%K Process operation
%K decoupling internal model control (IMC)
%K control loop setting
%K grinding circuit
%K technique indices<br>过程运行
%K 解耦内模控制
%K 回路设定
%K 磨矿回路
%K 工艺指标
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=6D868F9F27D4F1445B53A6C44A5BCE70&yid=DE12191FBD62783C&vid=6209D9E8050195F5&iid=F3090AE9B60B7ED1&sid=6300C37F864D5DEA&eid=5A64531D29896B77&journal_id=0254-4156&journal_name=自动化学报&referenced_num=0&reference_num=0