Fixed-order control of active suspension: a hybrid approach

Publikationstyp
Conference Paper
Date Issued
2005
Sprache
English
Author(s)
Farag, Adel  
Werner, Herbert  
Institut
Regelungstechnik E-14  
TORE-URI
http://hdl.handle.net/11420/14902
Journal
IFAC Proceedings Volumes  
Volume
16
Issue
1
Start Page
171
End Page
176
Citation
IFAC Proceedings Volumes 16 (1): 171-176 (2005)
Contribution to Conference
16th IFAC World Congress, 2005  
Publisher DOI
10.3182/20050703-6-cz-1902.00428
Scopus ID
2-s2.0-79960723754
Publisher
Elsevier
This paper considers the design of a controller for an active suspension benchmark problem. For a plant model of 27th order, a 5th order controller that meets performance specifications in terms of sensitivity and control sensitivity is designed, using a novel Hybrid Evolutionary-Algebraic approach to low-order mixed-sensitivity design. This method combines evolutionary techniques with a Riccati approach by splitting the problem into a convex and a non-convex sub- problem. Simulation results demonstrate that a performance superior to that of previously published results can be achieved.
Subjects
Genetic algorithms
H1 control
Low order control
Riccati equation
DDC Class
600: Technik
620: Ingenieurwissenschaften