A predictive reference governor with computational delay
type: Item
instance of: scholarly article
title: A predictive reference governor with computational delay
zbMATH Open document ID: 0923.93023
DOI: 10.1016/S0947-3580(98)70117-7
published in: European Journal of Control
publication date: 1999-04-29T00:00:00Z
review text: The set-point tracking problem in the presence of pointwise-in-time input and/or state inequality constraints and significant computational delay is under study. A modification of the basic reference governor (RG) strategy for the case when the computational time is comparable to or is greater than the sampling period is presented. It is shown that the properties of stability and convergence, proved for the case of negligible computational delay, still hold. The simulations show that certain free parameters of the RG can cause some degradation of performance. A more accurate choice of these parameters in the case of significant computational delay for obtaining the desirable tracking performance is mandatory.
Mathematics Subject Classification ID: 93B51
zbMATH DE Number: 1281602
zbMATH Keywords: set-point tracking problem
zbMATH Keywords: inequality constraints
zbMATH Keywords: computational delay
zbMATH Keywords: reference governor
author: Alessandro Casavola
author: Edoardo Mosca
reviewed by: Ingmar Randvee
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 1281602