Robust control of a laboratory aircraft model via fast output sampling

Publikationstyp
Journal Article
Publikationsdatum
1999-04-30
Sprache
English
Author
Werner, Herbert 
Meister, Tilo 
TORE-URI
http://hdl.handle.net/11420/14709
Enthalten in
Control engineering practice 
Volume
7
Issue
3
Start Page
305
End Page
313
Citation
Control Engineering Practice 7 (3): 305-313 (1999)
Publisher DOI
10.1016/S0967-0661(98)00190-7
Scopus ID
2-s2.0-0033097492
Publisher
Elsevier Science
A new multimodel approach to robust controller design is illustrated by a practical application: for a laboratory aircraft model, a robust controller is designed for acceptable performance, in normal operating conditions and under propeller failure, simultaneously. Based on a linear model for each operating mode, linear matrix inequality (LMI) formulation of the problem and convex programming are used to search for a state feedback controller that achieves the objective. This state feedback design is then realized simultaneously in both operating modes by a controller that is based on fast output sampling. Robust performance is demonstrated by experimental results.
Schlagworte
Linear matrix inequalities
Measurement noise
Multirate
Output feedback
Robust control
Sampled-data control
State feedback
Trade-offs
DDC Class
600: Technik
620: Ingenieurwissenschaften