Discrete gain-scheduled controller design: Variable weighting approach
Paper in proceeding, 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.

Controller design

LPV systems


Lyapunov theory

Decentralized control


Adrian Ilka

Slovak University of Technology Bratislava

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


Subject Categories

Control Engineering



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