Multivariable offset-free MPC with steady-state target calculation and its application to a wind tunnel system

被引：10

作者：

Wang, Jun ^{[1
]}

Ding, Baocang ^{[1
]}

Zhang, Shuangxi ^{[1
,2
]}

机构：

[1] Xi An Jiao Tong Univ, Sch Elect & Informat Engn, Dept Automat, Xian 710049, Peoples R China

[2] China Aerodynam Res & Dev Ctr, State Key Lab Aerodynam, Mianyang 621000, Sichuan, Peoples R China

来源：

ISA TRANSACTIONS | 2020年 / 97卷

基金：

美国国家科学基金会; 国家重点研发计划;

关键词：

Multivariable offset-free; Model predictive control; State observer; Disturbance model; Mach number; MODEL-PREDICTIVE CONTROL; NONLINEAR-SYSTEMS; STABILITY; DESIGN; OPTIMIZATION; TRACKING; INPUT;

D O I：

10.1016/j.isatra.2019.08.005

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper addresses a computationally efficient MPC approach for set-point optimization and its application to an intermittent transonic wind tunnel (ITWT). In the presented method, the open-loop prediction, which adopts the Kalman filter to obtain the open-loop dynamic/steady state predictions of manipulated/controlled variables (MVs/CVs), is presented. Based on the open-loop prediction, a linearization steady-state model featured by the total pressure and the Mach number is used for set-points optimization in steady-state target calculation (SSTC), being formulated as a linear programming (LP) problem. Based on these set-points of MVs/CVs, the dynamic control computes the optimal control moves by solving a quadratic programming (QP) problem. The effectiveness of the proposed method is illustrated on ITWT, and satisfactory performances are obtained. (C) 2019 ISA. Published by Elsevier Ltd. All rights reserved.

引用

页码：317 / 324

页数：8

共 7 条

[1] MPC-Based Offset-Free Tracking Control for Intermittent Transonic Wind Tunnel
Ding, Baocang
Wang, Jun
Tang, Xiaoming
IEEE ACCESS, 2020, 8 : 46909 - 46916
[2] Offset-Free Stochastic MPC for Uncertain Wind Energy Conversion System
Liu, Xiangjie
Guo, Shifan
Kong, Xiaobing
Ma, Lele
Lee, Kwang Y.
IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2024, 20 (07) : 9487 - 9496
[3] A combinatory study on MPC with subspace identification, steady-state target calculation and dynamic quadratic control
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Gao, Hainan
2014 11TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION (WCICA), 2014, : 3164 - 3169
[4] Linear Mismatched Model Based Offset-Free MPC for Nonlinear Constrained Systems With Both Stochastic and Deterministic Disturbances and Its Application to CSTR
Xie, Lantao
Su, Hongye
Lu, Shan
Xie, Lei
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[5] A Novel Framework of Extended Active Power and Its Application Into Low Complexity MPC for Enhanced Steady-State Performance
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Xu, Bo
Liu, Kaipei
IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2022, 10 (05) : 5647 - 5658
[6] Intelligent Decoupling Control of Nonlinear Multivariable Systems and its Application to a Wind Tunnel System
Fu, Yue
Chai, Tianyou
IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, 2009, 17 (06) : 1376 - 1384
[7] Development of offset-free Koopman Lyapunov-based model predictive control and mathematical analysis for zero steady-state offset condition considering influence of Lyapunov constraints on equilibrium point
Son, Sang Hwan
Narasingam, Abhinav
Kwon, Joseph Sang-Il
JOURNAL OF PROCESS CONTROL, 2022, 118 : 26 - 36

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