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Enhanced symbolic factorization for low order LFT-modelling and improved -analysis for RCAM

Hecker, Simon (2007) Enhanced symbolic factorization for low order LFT-modelling and improved -analysis for RCAM. In: Proceedings of AIAA Guidance, Navigation and Control Conference. AIAA 2007, South Carolina, USA.

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Abstract

The paper describes some recent enhancements of symbolic factorization techniques for multivariate Laurent polynomial matrices, which are very effective as a preprocessing step for generating Linear Fractional Representations (LFRs) of low order. The symbolic methods are applied to realize an LFR of almost minimal order for a very complex linear parametric representation of a Research Civil Aircraft Model (RCAM). The -analysis and skew- -analysis results obtained with the very accurate and low order LFR coincide with the robust stability analysis results obtained from a computational demanding optimizationbased worst-case search.

Item URL in elib:https://elib.dlr.de/51302/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:Enhanced symbolic factorization for low order LFT-modelling and improved -analysis for RCAM
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Hecker, SimonUNSPECIFIEDUNSPECIFIED
Date:2007
Journal or Publication Title:Proceedings of AIAA Guidance, Navigation and Control Conference
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:-
Event Title:AIAA 2007
Event Location:South Carolina, USA
Event Type:international Conference
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 - Systems & Cabin (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics (until 2012) > System Dynamics and Control (former Control Design Engineering)
Deposited By: Klauer, Monika
Deposited On:12 Sep 2007
Last Modified:12 Dec 2013 20:27

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