In this paper, an algorithm for direct data-driven design of cascade control system is proposed and analysed. The procedure is based on the Virtual Reference Feedback Tuning (VRFT) approach but it allows to tune either the inner and the outer loops by means of a single set of experimental data. The main differences between the standard VRFT and the proposed approach are highlighted and analyzed. The design technique is finally applied on a micro-positioning control problem for Electro-HydroStatic Actuators (EHSAs).
(2011). Fast Tuning of Cascade Control Systems [conference presentation - intervento a convegno]. Retrieved from http://hdl.handle.net/10446/27661
Fast Tuning of Cascade Control Systems
FORMENTIN, Simone;COLOGNI, Alberto Luigi;BELLOLI, Damiano;PREVIDI, Fabio;
2011-01-01
Abstract
In this paper, an algorithm for direct data-driven design of cascade control system is proposed and analysed. The procedure is based on the Virtual Reference Feedback Tuning (VRFT) approach but it allows to tune either the inner and the outer loops by means of a single set of experimental data. The main differences between the standard VRFT and the proposed approach are highlighted and analyzed. The design technique is finally applied on a micro-positioning control problem for Electro-HydroStatic Actuators (EHSAs).| File | Dimensione del file | Formato | |
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2011 IFAC WC VRFT Cascade.pdf
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