LQG-optimal feedforward regulators
type: Item
instance of: scholarly article
title: LQG-optimal feedforward regulators
zbMATH Open document ID: 0654.93079
DOI: 10.1016/0005-1098(88)90100-8
author: Mikael Sternad
author: Torsten Söderström
published in: Automatica
publication date: 1988-01-01T00:00:00Z
review text: A polynomial LQG approach for designing feedforward regulators is presented and scalar discrete-time systems are considered. Given a linear system and possibly a prespecified feedback, optimal feedforward filters for non-minimum phase systems can be calculated in a simple way. The main output feedback is optimized with respect to unmeasurable disturbances and the feedforward link is optimized with respect to the measurable disturbance.
Mathematics Subject Classification ID: 93E20
Mathematics Subject Classification ID: 93C05
Mathematics Subject Classification ID: 93C55
zbMATH DE Number: 4068766
zbMATH Keywords: disturbance rejection
zbMATH Keywords: polynomial LQG approach
zbMATH Keywords: feedforward regulators
zbMATH Keywords: scalar discrete-time systems
zbMATH Keywords: non-minimum phase systems
reviewed by: Chengbo Wang
MaRDI profile type: Publication
full work available at URL: 0005-1098(88)90100-8
OpenAlex ID: W2006040520
cites work: Zeros of sampled systems
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description: scientific article; zbMATH DE number 4068766