DocumentCode
2563135
Title
Extensions of the linear fractional representation toolbox (LFRT)
Author
Magni, Jean-Francois
Author_Institution
Dept. d´´Autom., ONERA-CERT, Toulouse
fYear
2004
fDate
4-4 Sept. 2004
Firstpage
261
Lastpage
266
Abstract
The initial version of linear fractional representation toolbox was mostly devoted to modelling with a special emphasis to LFT order reduction. An LFT representation can be viewed as the realization of a symbolic expression, therefore, scheduled gains are LFTs. This paper presents an extension of this toolbox to scheduled feedback design in LFT form. The well-posedness problem of such feedback gains is addressed. In addition, some classical analysis techniques (Nyquist, Bode, step responses...) are adapted to LFT objects via parameter gridding
Keywords
control system synthesis; feedback; reduced order systems; software packages; feedback gain scheduling; linear fractional representation toolbox; linear fractional transformation; parameter gridding; reduced order modeling; symbolic expression realization; Feedback; Image analysis; Interpolation; MATLAB; Mathematical model; Scheduling; State-space methods; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Aided Control Systems Design, 2004 IEEE International Symposium on
Conference_Location
Taipei
Print_ISBN
0-7803-8636-1
Type
conf
DOI
10.1109/CACSD.2004.1393886
Filename
1393886
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