Title :
A Subspace-Based Approach to Lagrange-Sylvester Interpolation of Rational Matrix Functions
Author :
Akçay, Hüseyin ; Türkay, Semiha
Author_Institution :
Department of Electrical and Electronics Engineering, Anadolu University, 26470 Eskişehir, Turkey. E-mail: huakcay@anadolu.edu.tr; Tel: +(90) 222 335 0580 -X 6459; Fax: +(90) 222 323 9501.
Abstract :
In this paper, we study Lagrange-Sylvester interpolation of rational matrix functions which are analytic at infinity and propose a new interpolation algorithm based on the recent subspace-based identification methods. As an application, we consider the problem of system identification with interpolation constraints.
Keywords :
Algorithm design and analysis; Control systems; Controllability; Equations; H infinity control; Interpolation; Lagrangian functions; Stability analysis; System identification; Transfer functions;
Conference_Titel :
Decision and Control, 2005 and 2005 European Control Conference. CDC-ECC '05. 44th IEEE Conference on
Print_ISBN :
0-7803-9567-0
DOI :
10.1109/CDC.2005.1583306
