Fast suboptimal predictive control with guaranteed stability

被引：13

作者：

Cannon, M ^{[1
]}

Kouvaritakis, B ^{[1
]}

机构：

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

来源：

SYSTEMS & CONTROL LETTERS | 1998年 / 35卷 / 01期

基金：

英国工程与自然科学研究理事会;

关键词：

fast stable constrained predictive control;

D O I：

10.1016/S0167-6911(98)00018-8

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Efficient algorithms for constrained minimization of infinite horizon predictive control costs are presented. Control laws with guaranteed stability and asymptotic hacking are derived on the basis of appropriately chosen one-dimensional and ellipsoidal constraint set approximations. These achieve comparable performance with existing QP-based control laws with significant reductions in computational burden. (C) 1998 Published by Elsevier Science B.V. All rights reserved.

引用

页码：19 / 29

页数：11

共 10 条

[1]

BELFORE G, 1985, IFAC S ID SYST PAR E, P1507

[2] GENERALIZED PREDICTIVE CONTROL .1. THE BASIC ALGORITHM [J].