Gain-scheduled controller design: Guaranteed quality approach
Paper i proceeding, 2013

Gain scheduling (GS) is one of the most popular approaches to nonlinear control design and it is known that GS controllers have better performance than robust controllers. Following the terminology in control engineering linear parameter-varying (LPV) systems are time-varying plants whose state space matrices are fixed functions of some vector of varying parameters. Our approach is based on considering the LPV system and scheduling parameter and their derivatives with respect to time are supposed to lie in a priori given hyper rectangles. For guarantee the performance we use the notion of guaranteed cost and optimised to given a cost function. The class of control structure includes decentralised fixed order output feedback like PID controller. Numerical examples illustrate the effectiveness of the proposed approach.

structured controller

decentralised control

Gain-scheduled control

controller design

MIMO LPV systems.

Författare

Vojtech Veselý

Proceedings of the 19th International Conference on Process Control 2013. Štrbské Pleso, Slovakia, June 18-21, 2013

456-461

Ämneskategorier

Reglerteknik

DOI

10.1109/PC.2013.6581453

ISBN

978-1-4799-0926-1