Title :
Equivalence of Laguerre-Based Model Order Reduction and Moment Matching
Author :
Eid, Rudy ; Salimbahrami, Behnam ; Lohmann, Boris
Author_Institution :
Tech. Univ. of Munich, Garching
fDate :
6/1/2007 12:00:00 AM
Abstract :
The equivalence between the classical moment matching and the Laguerre-based reduction approaches is shown. In addition, this equivalence is generalized to include a family of coefficients known as generalized Markov parameters.
Keywords :
Markov processes; reduced order systems; Laguerre-based model order reduction; generalized Markov parameters; moment matching; Chebyshev approximation; Low pass filters; Polynomials; Power system modeling; Reduced order systems; Robustness; Signal design; Stability; Taylor series; Transfer functions; Bilinear transformations; Laguerre polynomial transforms; moment matching; reduced-order systems;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.2007.899055
