On the terminal region of model predictive control for non-linear systems with input/state constraints

被引：55

作者：

Chen, WH ^{[1
]}

O'Reilly, J

Ballance, DJ

机构：

[1] Loughborough Univ Technol, Dept Aeronaut & Automot Engn, Loughborough LE11 3TU, Leics, England

[2] Univ Glasgow, Ctr Syst & Control, Glasgow G12 8QQ, Lanark, Scotland

[3] Univ Glasgow, Dept Elect & Elect Engn, Glasgow G12 8QQ, Lanark, Scotland

[4] Univ Glasgow, Dept Mech Engn, Glasgow G12 8QQ, Lanark, Scotland

来源：

INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING | 2003年 / 17卷 / 03期

关键词：

model-based predictive control; non-linear systems; stability; LMI's; optimization;

D O I：

10.1002/acs.731

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 the terminal region of model-based predictive control (MPC) for non-linear systems with control input and state constraints. Based on a stability condition of non-linear MPC, a method to determine the terminal weighting term in the performance index and the terminal stabilizing control law to enlarge the terminal region and thus the domain of attraction of the non-linear MPC is proposed. An LMI based optimization approach is developed to choose the terminal weighting item and fictitious terminal stabilizing control law so as to enlarge the terminal region of the non-linear MPC method. The proposed method is illustrated by a numerical example and. compares favourably with existing results. Copyright (C) 2003 John Wiley Sons, Ltd.

引用

页码：195 / 207

页数：13

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