Model reduction for a class of linear dynamic systems
type: Item
instance of: scholarly article
title: Model reduction for a class of linear dynamic systems
zbMATH Open document ID: 0571.93008
DOI: 10.1016/0016-0032(85)90017-1
author: F. Shoji
author: Kenichi Abe
author: H. Takeda
published in: Journal of the Franklin Institute
publication date: 1985-01-01T00:00:00Z
review text: A model reduction technique to remedy the singularity of reduced-order models is proposed. The approach adopted is based on the least-square fitting of time-moments of the system. The proposed method is also available to stabilize unstable reduced models. This method is superior to the existing techniques as shown in the numerical examples. It will be proved that this method always gives a stable reduced model assuming the original system is stable.
Mathematics Subject Classification ID: 93A15
Mathematics Subject Classification ID: 40A15
Mathematics Subject Classification ID: 93C05
Mathematics Subject Classification ID: 30B70
Mathematics Subject Classification ID: 93B40
Mathematics Subject Classification ID: 93D15
zbMATH DE Number: 3912193
zbMATH Keywords: model reduction
zbMATH Keywords: stable reduced model
MaRDI profile type: Publication
full work available at URL: 0016-0032(85)90017-1
OpenAlex ID: W2040921518
cites work: Q5792555
cites work: Q5722348
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description: scientific article; zbMATH DE number 3912193