Discrete gain-scheduled controller design: Variable weighting approach
Paper in proceedings, 2014
Our paper deals with discrete gain-scheduled controller design which ensures closed-loop stability and guaranteed cost for all scheduled parameter changes. The novel procedure is based on Lyapunov theory of stability and BMI. To access the performance quality a quadratic cost function is used, where weighting matrices are time varying matrices which depends on scheduled parameter too. The class of control structure includes decentralized fixed order output feedback like PSD controller. Numerical examples illustrate the effectiveness of the proposed approach.
Lyapunov theory
LPV systems
Gain-scheduling
Controller design
Decentralized control
Author
Adrian Ilka
Chalmers, Signals and Systems, Signalbehandling och medicinsk teknik
Vojtech Veselý
Slovak University of Technology Bratislava
Proceedings of the 15th International Carpathian Control Conference ICCC 2014, Velké Karlovice, Czech Republic, May 28-30, 2014
186-191
Subject Categories
Control Engineering
DOI
10.1109/CarpathianCC.2014.6843594