DocumentCode
424683
Title
Subspace identification with lower bounded modal frequencies
Author
Hoagg, Jesse B. ; Lacy, Seth L. ; Erwin, R. Scott ; Bernstein, D.S.
Author_Institution
Dept. of Aerosp. Eng., Michigan Univ., Ann Arbor, MI, USA
Volume
1
fYear
2004
fDate
June 30 2004-July 2 2004
Firstpage
867
Abstract
This work presents a method for identifying discrete-time models with a lower bound on the identified modal frequencies. A frequency bound is imposed as a convex constraint for a weighted least squares optimization in subspace identification. We solve the convex optimization problem using existing linear programming techniques.
Keywords
discrete time systems; identification; least squares approximations; linear programming; convex constraint; convex optimization problem; discrete-time model; least squares optimization; linear programming technique; lower bounded modal frequency identification; subspace identification;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2004. Proceedings of the 2004
Conference_Location
Boston, MA, USA
ISSN
0743-1619
Print_ISBN
0-7803-8335-4
Type
conf
Filename
1383715
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