Title
JJ factorizations of a general discrete-time system.
Abstract
The problems of extending the J-lossless conjugation, the (J,J′)-spectral factorization, and the (J,J′)-lossless factorization to a completely general discrete-time system are considered. Existence conditions together with a numerically-sound prototype algorithm for computing the factors are provided for a system having any type of singularity, including arbitrary normal rank, poles and zeros at infinity, at zero, or on the unit circle.
Year
DOI
Venue
2013
10.1016/j.automatica.2013.03.023
Automatica
Keywords
Field
DocType
Discrete-time systems,Singular systems,Factorization methods,Matrix Riccati equation,Spectral factorization
Combinatorics,Congruence of squares,Control theory,Pure mathematics,Unit circle,Euler's factorization method,Incomplete LU factorization,Factorization,Dixon's factorization method,Mathematics,Factorization of polynomials,Quadratic sieve
Journal
Volume
Issue
ISSN
49
7
0005-1098
Citations 
PageRank 
References 
0
0.34
7
Authors
2
Name
Order
Citations
PageRank
Cristian Oară18220.11
Raluca Marinica200.34