Distributed Economic Model Predictive Control of a Catalytic Reactor: Evaluation of Sequential and Iterative Architectures

被引：8
作者：
Anderson, Timothy L. [1 ]
Ellis, Matthew [1 ]
Christofides, Panagiotis D. [1 ,2 ]
机构：
[1] Univ Calif Los Angeles, Dept Chem & Biomol Engn, Los Angeles, CA 90095 USA
[2] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
来源：
IFAC PAPERSONLINE | 2015年 / 48卷 / 08期
关键词：
Economic model predictive control; distributed model predictive control; process control; nonlinear systems; NONLINEAR PROCESS SYSTEMS; OPERATION;
D O I：
10.1016/j.ifacol.2015.08.152
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The development, and application of distributed economic model predictive control (DEMPC) methodologies to a catalytic reactor is considered. Two DEMPC methodologies are designed For sequential and iterative implementation, respectively. The DEMPC architectures arc evaluated on the basis of the closed-loop performance and on-line computation time requirements compared to a centralized EMPC approach. For the catalytic reactor considered, DEMPC proves to be a viable option as it is able to give similar closed-loop performance while reducing the on-line computation time requirements relative to a centralized EMPC strategy. (C) 2015, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved,
引用
收藏
页码：26 / 31
页数：6
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