A centralized/decentralized control approach for periodic systems with application to chromatographic separation processes

被引：1
作者：
Papathanasiou, Maria M. [1 ,2 ]
Su, Muxin [1 ,2 ]
Oberdieck, Richard [1 ,2 ]
Mantalaris, Athanasios [1 ]
Pistikopoulos, Efstratios N. [2 ]
机构：
[1] Imperial Coll London, CPSE, Dept Chem Engn, London SW7 2AZ, England
[2] Texas A&M Univ, Artie McFerrin Dept Chem Engn, College Stn, TX 77843 USA
来源：
IFAC PAPERSONLINE | 2016年 / 49卷 / 07期
基金：
英国工程与自然科学研究理事会;
关键词：
multi-parametric MPC; control; periodic systems; stability; continuous processing; GRADIENT PURIFICATION MCSGP; MODEL-PREDICTIVE CONTROL; ADSORPTION PROCESSES; OPTIMIZATION; STABILITY;
D O I：
10.1016/j.ifacol.2016.07.233
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 this work we demonstrate the application of our recently presented PAROC framework and software platform for the development of a centralized/decentralized control strategy for the twin-column Multicolumn Solvent Gradient Purification Process (MCSGP) based on multi-parametric control policies. The derived controllers are tested under the presence of disturbances, while their stability is also assessed. The proposed control approach is evaluated under an in-silico, 'closed-loop' fashion against the process model. The designed controller captures efficiently the process setpoints, assuring optimal and stable operation during continuous mode. (C) 2016, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
引用
收藏
页码：159 / 164
页数：6
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