Feedforward, correlated disturbances and identification
type: Item
instance of: scholarly article
title: Feedforward, correlated disturbances and identification
zbMATH Open document ID: 0932.93055
DOI: 10.1016/S0005-1098(99)00070-9
published in: Automatica
publication date: 2000-02-28T00:00:00Z
review text: The paper studies systems affected by both measurable and unmeasurable disturbances which are correlated. The aim is the design of an optimal feedforward controller which minimizes the output variance caused by the disturbances. An equivalent representation of the system is proposed in which measurable and unmeasurable disturbances are uncorrelated and which leads to improved performance of the controller. The direct identification of this equivalent representation is studied and numerical examples are finally provided.
Mathematics Subject Classification ID: 93C73
Mathematics Subject Classification ID: 93E11
Mathematics Subject Classification ID: 93B30
zbMATH DE Number: 1353725
zbMATH Keywords: disturbance rejection
zbMATH Keywords: identification
zbMATH Keywords: variance minimization
zbMATH Keywords: optimal feedforward controller
zbMATH Keywords: performance
author: Torsten Söderström
reviewed by: Giovanni Di Masi
MaRDI profile type: Publication
full work available at URL: s0005-1098(99)00070-9
OpenAlex ID: W2020933298
description: scientific article; zbMATH DE number 1353725