Linear quadratic feasible predictive control

被引：40

作者：

Kouvaritakis, B

Rossiter, JA

Cannon, M

机构：

[1] Univ Oxford, Dept Engn Sci, Oxford OX1 3PJ, England

[2] Univ Loughborough, Dept Math Sci, Loughborough LE11 3TU, Leics, England

来源：

AUTOMATICA | 1998年 / 34卷 / 12期

基金：

英国工程与自然科学研究理事会;

关键词：

predictive control; stability; predictions; optimality; constraints; feasibility;

D O I：

10.1016/S0005-1098(98)80012-5

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Terminal constraints in predictive control provide a guarantee stability, but result in deadbeat predicted responses and can violate physical constraints. Two recent algorithms (Rossiter ct al., 1996a; Scokaert and Rawlings, 1996) removed this restriction, but of these the former lacks the guarantee of l(2)-optimality whereas the latter lacks the guarantee of feasibility. Here we develop algorithms which overcome both these difficulties and illustrate their advantages by means of numerical examples. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：1583 / 1592

页数：10

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