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Computation of minimal order dynamic covers for predic systems

Varga, Andreas (2007) Computation of minimal order dynamic covers for predic systems. In: Proceedings of ECC 2007, Kos, Greece. ECC 2007, Kos, Greece.

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Abstract- Minimal dimension dynamic covers play an important role in solving the structural synthesis problems of minimum order functional observers or fault detectors, or in computing minimal order inverses or minimal degree solutions of model matching problems. We propose numerically reliable algorithms to compute two basic types of minimal dimensions dynamic covers for a linear periodic system. The proposed approach is based on a special reachability staircase condensed form, which can be computed using excusively periodic orthogonal similarity transformations. Using such a condensed form minimal dimension periodic covers and corresponding periodic feedback/feedforward matrices can be easily computed. The overall algorithm has a satisfactory computional complexity and is provably numerically reliable.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:Computation of minimal order dynamic covers for predic systems
AuthorsInstitution or Email of Authors
Journal or Publication Title:Proceedings of ECC 2007, Kos, Greece
Refereed publication:Yes
In ISI Web of Science:No
Event Title:ECC 2007
Event Location:Kos, Greece
Event Type:international Conference
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Systems & Cabin
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics > System Dynamics and Control (former Control Design Engineering)
Deposited By: Monika Klauer
Deposited On:09 Jun 2008
Last Modified:12 Dec 2013 20:27

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