Multivariable Optimization-Based Model Reduction
(2009) In IEEE Transactions on Automatic Control 54(10). p.2477-2480- Abstract
- In this technical note we introduce a multivariable extension of a recently proposed model reduction algorithm for linear time-invariant systems. Reduced models are found by solving a convex. optimization problem with Linear Matrix Inequality constraints given a state space model or frequency samples of a model. In order to illustrate the method we apply it to a large-scale model of a deformable mirror.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1506339
- author
- Sootla, Aivar
LU
; Rantzer, Anders
LU
and Kotsalis, Georgios LU
- organization
- publishing date
- 2009
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Multi-input-multi-output (MIMO), single-input-single-output (SISO)
- in
- IEEE Transactions on Automatic Control
- volume
- 54
- issue
- 10
- pages
- 2477 - 2480
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- external identifiers
-
- wos:000270950200025
- scopus:70350342276
- ISSN
- 0018-9286
- DOI
- 10.1109/TAC.2009.2029402
- language
- English
- LU publication?
- yes
- id
- 345b570b-25c2-450c-a1b3-5d89f135269c (old id 1506339)
- date added to LUP
- 2016-04-01 14:31:29
- date last changed
- 2024-01-10 04:56:10
@article{345b570b-25c2-450c-a1b3-5d89f135269c, abstract = {{In this technical note we introduce a multivariable extension of a recently proposed model reduction algorithm for linear time-invariant systems. Reduced models are found by solving a convex. optimization problem with Linear Matrix Inequality constraints given a state space model or frequency samples of a model. In order to illustrate the method we apply it to a large-scale model of a deformable mirror.}}, author = {{Sootla, Aivar and Rantzer, Anders and Kotsalis, Georgios}}, issn = {{0018-9286}}, keywords = {{Multi-input-multi-output (MIMO); single-input-single-output (SISO)}}, language = {{eng}}, number = {{10}}, pages = {{2477--2480}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, series = {{IEEE Transactions on Automatic Control}}, title = {{Multivariable Optimization-Based Model Reduction}}, url = {{http://dx.doi.org/10.1109/TAC.2009.2029402}}, doi = {{10.1109/TAC.2009.2029402}}, volume = {{54}}, year = {{2009}}, }