LFT modelling of the 2-DOF longitudinal nonlinear aircraft behaviour

被引：0
|
作者：
Doell, Carsten [1 ,3 ]
Berard, Caroline [2 ,3 ]
Knauf, Andreas [1 ,3 ]
Biannic, Jean-Marc [1 ,3 ]
机构：
[1] ONERA French Aerosp Lab, Dept Syst Control & Flight Dynam DCSD, 2 Edouard Belin,BP 4025, F-31055 Toulouse, France
[2] ISAE SUPAERO, French Inst Aeronaut, Dept Control, F-31055 Toulouse, France
[3] Off Natl Etud & Rech Aerosp, ISAE Res Grp, CSDV, F-31055 Toulouse, France
来源：
2008 IEEE INTERNATIONAL SYMPOSIUM ON COMPUTER-AIDED CONTROL SYSTEM DESIGN | 2008年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The objective of this paper is to illustrate that the standard form or Linear Fractional Transformation LFT framework is a unique and powerful framework to treat with nonlinear systems during control law synthesis and analysis. It is also shown that the expression linear in the acronym LFT is too restrictive as a nonlinear behaviour can be simulated by using the LFT framework. Within this paper, a precise and as small as possible LFT for a nonlinear 2-DOF aircraft with time varying parameters is derived. This LFT is validated both in a linear and nonlinear framework.
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页码：225 / +
页数：2
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