Economic MPC for a changing economic criterion

被引：38
作者：
Ferramosca, A. [1 ]
Rawlings, J. B.
Limon, D.
Camacho, E. F.
机构：
[1] Consejo Nacl Invest Cient & Tecn, Univ Nacl Litoral, Inst Technol Dev Chem Ind INTECH, Buenos Aires, DF, Argentina
来源：
49TH IEEE CONFERENCE ON DECISION AND CONTROL (CDC) | 2010年
关键词：
MODEL-PREDICTIVE CONTROL;
D O I：
10.1109/CDC.2010.5717482
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In the process industries it is often desirable that model predictive controllers (MPC) use a stage cost function that incorporates some types of economic criteria. In [1] it is proved that this kind of controller provides better economic performance than the standard setpoint-tracking MPC formulations. In [2] a Lyapunov function is provided for the economic MPC formulation. In [3], [4] an MPC for setpoint tracking is presented that ensures feasibility for a changing setpoint, enlarging the domain of attraction of the controller. In this paper, a new MPC controller is proposed, which is a hybrid of these two previous controllers, and inherits their best properties. Three examples are presented that demonstrate the advantages of the new formulation.
引用
收藏
页码：6131 / 6136
页数：6
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