Paper Info
Title
ℋ∞-suboptimal tracking control for bilinear power systems with dynamic feedback - theory and experiment
Abstract
In this contribution, a ℋ∞-controller as derived in is used for the tracking of a sufficiently smooth reference trajectory. The systems under investigation are bilinear SISO power systems with dynamic feedback. Two theorems are presented, when the conditions on time-varying iISS (integral input-to-state stability) and the suboptimality of the feedback control law are fulfilled along the overall error dynamics. For a Boost-Converter/DC-motor combination, a trajectory replanning strategy is devised in order to adapt online the reference trajectory using the estimated values of the disturbance from the load estimator. Experimental results on a laboratory setup support the suitability of the approach in practice.
Year
DOI
Venue
2010
10.1109/CCA.2010.5611227
Control Applications
Keywords
DocType
ISSN
DC motors,H∞ control,bilinear systems,feedback,power system control,time-varying systems,ℋ∞-suboptimal tracking control,bilinear SISO power systems,boost-converter/DC-motor combination,dynamic feedback,error dynamics,reference trajectory,time-varying integral input-to-state stability,trajectory replanning
Conference
1085-1992
ISBN
Citations 
PageRank 
978-1-4244-5363-4
0
0.34
References 
Authors
0
2
Name
Order
Citations
PageRank
Berndt Schmidt100.34
Johann Reger24017.29