Interpolatory weighted-H-2 model reduction
| dc.contributor.author | Anic, Branimir | en |
| dc.contributor.author | Beattie, Christopher A. | en |
| dc.contributor.author | Gugercin, Serkan | en |
| dc.contributor.author | Antoulas, Athanasios C. | en |
| dc.contributor.department | Mathematics | en |
| dc.date.accessioned | 2017-01-16T01:41:13Z | en |
| dc.date.available | 2017-01-16T01:41:13Z | en |
| dc.date.issued | 2013-05-01 | en |
| dc.description.abstract | This paper introduces an interpolation framework for the weighted-H<sub>2</sub> model reduction problem. We obtain a new representation of the weighted-H<sub>2</sub> norm of SISO systems that provides new interpolatory first order necessary conditions for an optimal reduced-order model. The H<sub>2</sub> norm representation also provides an error expression that motivates a new weighted-H<sub>2</sub> model reduction algorithm. Several numerical examples illustrate the effectiveness of the proposed approach. | en |
| dc.description.version | Published version | en |
| dc.format.extent | 1275 - 1280 (6) page(s) | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.doi | https://doi.org/10.1016/j.automatica.2013.01.040 | en |
| dc.identifier.issn | 0005-1098 | en |
| dc.identifier.issue | 5 | en |
| dc.identifier.uri | http://hdl.handle.net/10919/74335 | en |
| dc.identifier.volume | 49 | en |
| dc.language.iso | en | en |
| dc.publisher | Pergamon-Elsevier | en |
| dc.relation.uri | http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000319096300019&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=930d57c9ac61a043676db62af60056c1 | en |
| dc.rights | In Copyright | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | en |
| dc.subject | Technology | en |
| dc.subject | Automation & Control Systems | en |
| dc.subject | Engineering, Electrical & Electronic | en |
| dc.subject | Engineering | en |
| dc.subject | Model reduction | en |
| dc.subject | Rational interpolation | en |
| dc.subject | Feedback control | en |
| dc.subject | Weighted model reduction | en |
| dc.subject | Weighted-H-2 approximation | en |
| dc.subject | CONTROLLER REDUCTION | en |
| dc.subject | BALANCED TRUNCATION | en |
| dc.subject | APPROXIMATION | en |
| dc.subject | PROJECTION | en |
| dc.title | Interpolatory weighted-H-2 model reduction | en |
| dc.title.serial | Automatica | en |
| dc.type | Article - Refereed | en |
| dc.type.dcmitype | Text | en |
| pubs.organisational-group | /Virginia Tech | en |
| pubs.organisational-group | /Virginia Tech/All T&R Faculty | en |
| pubs.organisational-group | /Virginia Tech/Science | en |
| pubs.organisational-group | /Virginia Tech/Science/COS T&R Faculty | en |
| pubs.organisational-group | /Virginia Tech/Science/Mathematics | en |