Robust H₂ controller design and tuning for the ACC benchmark problem and a real-time application

Publikationstyp
Conference Paper
Date Issued
2002
Sprache
English
Author(s)
Farag, Adel  
Werner, Herbert  
TORE-URI
http://hdl.handle.net/11420/14734
Journal
IFAC Proceedings Volumes  
Volume
15
Issue
1
Start Page
79
End Page
84
Citation
IFAC Proceedings Volumes (IFAC-PapersOnline) 15 (1): 79-84 (2002)
Contribution to Conference
15th IFAC World Congress 2002  
Publisher DOI
10.3182/20020721-6-es-1901.00348
Scopus ID
2-s2.0-84945533821
Publisher
Elsevier
This paper presents an LMI-based method for the design and tuning of robust H2 output feedback controllers, illustrated with two case studies. The conservatism of design is considerably reduced by a proposed scaling procedure, referred to as K-S iteration. The method is applied to the ACC benchmark problem and shown to outperform previously published solutions. The choice of tuning parameters and tuning strategies are discussed in detail. Real-time experiments on an experimental version of the benchmark problem demonstrate the practicality of the proposed approach.
Subjects
Benchmark examples
Linear matrix inequalities
LQG control
Output feedback
Robust control
Uncertain linear systems
DDC Class
600: Technik
620: Ingenieurwissenschaften