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Automated generation of LFT-based parametric uncertainty descriptions from generic aircraft models

Authors :
Varga, A.
Looye, G.
Moormann, D.
Gräbel, G.
Source :
Mathematical and Computer Modelling of Dynamical Systems; January 1998, Vol. 4 Issue: 4 p249-274, 26p
Publication Year :
1998

Abstract

A computer assisted modelling methodology is developed for the generation of linearized models with parametric uncertainties described by Linear Fractional Transformations (LFTs). The starting point of the uncertainty modelling is a class of generic nonlinear aircraft models with explicit parametric dependence used for simulation purposes. The proposed methodology integrates specialized software tools for object-oriented modelling, for simulation, and for numerical as well as symbolic computations. The methodology has many generic features being applicable to similar nonlinear model classes.

Details

Language :
English
ISSN :
13873954 and 17445051
Volume :
4
Issue :
4
Database :
Supplemental Index
Journal :
Mathematical and Computer Modelling of Dynamical Systems
Publication Type :
Periodical
Accession number :
ejs11411938
Full Text :
https://doi.org/10.1080/13873959808837082