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Min-max constrained quasi-infinite horizon model predictive control using linear programming

delete2002-06-01
delete12
PRE
AI
D
David Megías *
J
Javier Serrano
C
César de Prada
DOI:10.1016/S0959-1524(01)00016-6delete
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Abstract

Abstract

En 中文
In this paper a quasi-infinite horizon 1-norm GPC is presented. This controller. combined with a global uncertainty description and an uncertainty band-updating procedure, has led to a robust algorithm with extremely low computational requirements. Only a linear programming (LP) problem needs to be solved to compute a control profile. This scheme can be successfully applied even to hard non-linear systems with relatively fast dynamics, as the large computational burden related to non-linear model predictive controllers is avoided. Simulation results performed on several constrained non-linear systems are provided. (C) 2002 Elsevier Science Ltd. All rights reserved.
Keywords:
predictive control
uncertainty
robustness
min-max techniques
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Journal

Journal of Process Control cover
Journal of Process Control
IF:
3.9
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