Second Order Active Disturbance Rejection Control – Virtual Reference Feedback Tuning for Twin Rotor Aerodynamic Systems

Raul-Cristian Roman,Marian-Dan Rarinca,Vanesa-Bianca Vanya,Claudia-Adina Bojan-Dragos,Radu-Emil Precup,Emil M Petriu

doi:10.1109/smc42975.2020.9283298

Second Order Active Disturbance Rejection Control – Virtual Reference Feedback Tuning for Twin Rotor Aerodynamic Systems

Raul-Cristian Roman, Marian-Dan Rarinca + Show 4 more

https://doi.org/10.1109/smc42975.2020.9283298

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Publication Date: Oct 11, 2020

Citations: 30

Affiliation: Polytechnic University of Timişoara, University of Ottawa

#Order Active Disturbance Rejection Control #Virtual Reference Feedback Tuning + Show 8 more

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Abstract

This paper suggests the merge of the positive features of two data-driven control techniques, namely second order Active Disturbance Rejection Control (ADRC) and Virtual Reference Feedback Tuning (VRFT). The efficiency of this combination, referred to as ADRC-VRFT, is tested by comparison with data-driven ADRC through experimental results on nonlinear twin rotor aerodynamic system (TRAS) laboratory equipment. The parameters of ADRC-VRFT algorithm are obtained in a model-free way and the parameters of ADRC algorithm are obtained in a model-based one making use of the nonlinear first principles mathematical model of TRAS.

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