PID robust gain-scheduled controller design
Paper i proceeding, 2014

A novel methodology is proposed for robust gain-scheduled PID controller design for uncertain LPV systems. The proposed design procedure is based on the parameter-dependent quadratic stability approach. A new uncertain LPV system model has been introduced in this paper. To access the performance quality the notion of a parameter varying guaranteed cost is used. Numerical examples show the benefit of the proposed method.

Parameter-dependent Lyapunov function

Gain-scheduled controller

LPV systems

Robust controller

Quadratic gainscheduled cost function


Vojtech Veselý

Slovak University of Technology Bratislava

Adrian Ilka

Chalmers, Signaler och system, Signalbehandling och medicinsk teknik

Proceedings of the 13th European Control Conference 2014, June 24-27, 2014, Strasbourg, France