elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Contact | Deutsch
Fontsize: [-] Text [+]

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.

[img] PDF - Registered users only - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
787kB

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.

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 Authors
Hecker, SimonUNSPECIFIED
Date:2007
Journal or Publication Title:Proceedings of AIAA Guidance, Navigation and Control Conference
Refereed publication:Yes
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
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:12 Sep 2007
Last Modified:12 Dec 2013 20:27

Repository Staff Only: item control page

Browse
Search
Help & Contact
Informationen
electronic library is running on EPrints 3.3.12
Copyright © 2008-2012 German Aerospace Center (DLR). All rights reserved.