A multiple model predictive control strategy in the PLS framework

被引：24

作者：

Chi, Qinghua ^{[1
]}

Liang, Jun ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Control Sci & Engn, State Key Lab Ind Control Technol, Hangzhou 310027, Zhejiang, Peoples R China

来源：

JOURNAL OF PROCESS CONTROL | 2015年 / 25卷

基金：

中国国家自然科学基金;

关键词：

Multiple model predictive control; Partial least squares; Switching control; Two-phase reactor process; DESIGN; MPC;

D O I：

10.1016/j.jprocont.2014.12.002

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

For chemical processes with a wide range of operating conditions, a switched multiple model predictive control (MMPC) strategy in the partial least squares (PLS) framework is proposed. Interactive MIMO systems can be automatically decoupled with inputs and outputs paired in their dynamic PIS models. Based on the identified PLS models, companion controllers are designed to form the MMPC strategy. A novel switching criterion based on output statistics is proposed to assure each model/control pair works in its operating region spanned by the identification data sets. The control results of disturbance rejection and setpoint tracking in a two-phase chemical reactor process are presented to demonstrate the capability and effectiveness of the proposed MMPC strategy. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：129 / 141

页数：13

共 36 条

[1] Angelis G., 2001, THESIS U EINDHOVEN H
[2] [Anonymous], 2013 9 AS CONTR C AS
[3] Extension of dynamic matrix control to multiple models
Aufderheide, B
Bequette, BW
[J]. COMPUTERS & CHEMICAL ENGINEERING, 2003, 27 (8-9) : 1079 - 1096
[4] Camacho EF, 2007, LECT NOTES CONTR INF, V358, P1
[5] Multiloop PID controller design using partial least squares decoupling structure
Chen, JH
Cheng, YC
Yea, YZ
[J]. KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2005, 22 (02) : 173 - 183
[6] Applying partial least squares based decomposition structure to multiloop adaptive proportional-integral-derivative controllers in nonlinear processes
Chen, JH
Cheng, YC
[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2004, 43 (18) : 5888 - 5898
[7] Multiple model predictive control for a hybrid proton exchange membrane fuel cell system
Chen, Qihong
Gao, Lijun
Dougal, Roger A.
Quan, Shuhai
[J]. JOURNAL OF POWER SOURCES, 2009, 191 (02) : 473 - 482
[8] A practical multiple model adaptive strategy for single-loop MPC
Dougherty, D
Cooper, D
[J]. CONTROL ENGINEERING PRACTICE, 2003, 11 (02) : 141 - 159
[9] Galán O, 2000, P AMER CONTR CONF, P3742, DOI 10.1109/ACC.2000.876920
[10] PARTIAL LEAST-SQUARES REGRESSION - A TUTORIAL
GELADI, P
KOWALSKI, BR
[J]. ANALYTICA CHIMICA ACTA, 1986, 185 : 1 - 17

← 1 2 3 4 →