Parameter reduction for LPV systems via principal components analysis

Publikationstyp
Conference Paper
Publikationsdatum
2005
Sprache
English
Author
Kwiatkowski, Andreas 
Werner, Herbert 
Institut
Regelungstechnik E-14 
TORE-URI
http://hdl.handle.net/11420/14901
Enthalten in
IFAC Proceedings Volumes 
Volume
16
Issue
1
Start Page
596
End Page
601
Citation
IFAC Proceedings Volumes 16 (1): 596-601 (2005)
Contribution to Conference
16th IFAC World Congress, 2005 
Publisher DOI
10.3182/20050703-6-cz-1902.00100
Scopus ID
2-s2.0-79960707015
Publisher
Elsevier
This paper is concerned with the reduction of the number of parameters of LPV and quasi LPV models for the synthesis of LPV gain scheduling controllers. The number of parameters is reduced by the principal component analysis of typical scheduling trajectories. This method enables a systematic trade-off between the number of reduced parameters and the desired accuracy. The approach is illustrated with a quasi LPV model of an arm driven inverted pendulum.
Schlagworte
Lyapunov methods
Nonlinear control
Scheduling algorithms
DDC Class
600: Technik
620: Ingenieurwissenschaften