Varga, A. (1998) Computation of Inner-Outer Factorizations of Rational Matrices. IEEE Transaction on Automatic Control, 43 (5), pp. 684-688.
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Abstract
In this paper we propose a new numerically reliable computational approach to determine the inner-outer factorization of a rational transfer matrix G of a linear descriptor system. In contrast to existing computationally involved ``one-shot'' methods which require the solution of Riccati or generalized Riccati equations, the new approach relies on an efficient recursive zeros dislocation technique. The resulting inner and outer factors have always minimal order descriptor representations. The proposed approach is completely general being applicable whenever G is proper/strictly proper or not, or of full column/row rank or not.
Item URL in elib: | https://elib.dlr.de/3501/ | ||||||||
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Document Type: | Article | ||||||||
Additional Information: | LIDO-Berichtsjahr=1999, | ||||||||
Title: | Computation of Inner-Outer Factorizations of Rational Matrices | ||||||||
Authors: |
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Date: | 1998 | ||||||||
Journal or Publication Title: | IEEE Transaction on Automatic Control | ||||||||
Open Access: | Yes | ||||||||
Gold Open Access: | No | ||||||||
In SCOPUS: | No | ||||||||
In ISI Web of Science: | No | ||||||||
Volume: | 43 | ||||||||
Page Range: | pp. 684-688 | ||||||||
Status: | Published | ||||||||
Keywords: | descriptor systems, inner-outer factorization, numerical methods | ||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||
HGF - Program: | Aeronautics | ||||||||
HGF - Program Themes: | Aircraft Research (old) | ||||||||
DLR - Research area: | Aeronautics | ||||||||
DLR - Program: | L AR - Aircraft Research | ||||||||
DLR - Research theme (Project): | L - Flexible Aircraft (old) | ||||||||
Location: | Oberpfaffenhofen | ||||||||
Institutes and Institutions: | Institute of Robotics and Mechatronics (until 2012) > Robotic Systems | ||||||||
Deposited By: | DLR-Beauftragter, elib | ||||||||
Deposited On: | 13 Nov 2007 | ||||||||
Last Modified: | 31 Jul 2019 19:14 |
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