The design of a local adaptive output feedback compensator is addressed to reject biased multiple sinusoidal disturbances of unknown amplitude, phase and frequency, acting on an unknown stable single-input single-output linear or nonlinear system. Sufficient conditions on the phase uncertainty of the system transfer function at the frequencies contained in the disturbance are provided, which lead to the compensator design. This result is generalized to the case of stable nonlinear systems.

Marino, R., & Tomei, P. (2015). Adaptive cancellation of sinusoidal disturbances for unknown stable plants. In Control Conference (ECC), 2015 European (pp.3617-3622). IEEE [10.1109/ECC.2015.7331092].

Adaptive cancellation of sinusoidal disturbances for unknown stable plants

Marino R
Writing – Review & Editing
;
Tomei P
Writing – Review & Editing
2015

Abstract

The design of a local adaptive output feedback compensator is addressed to reject biased multiple sinusoidal disturbances of unknown amplitude, phase and frequency, acting on an unknown stable single-input single-output linear or nonlinear system. Sufficient conditions on the phase uncertainty of the system transfer function at the frequencies contained in the disturbance are provided, which lead to the compensator design. This result is generalized to the case of stable nonlinear systems.
European Control Conference, ECC 2015
Linz, Austria
2015
Rilevanza internazionale
contributo
Settore ING-INF/04 - Automatica
English
Disturbance rejection; frequency estimation; nonlinear systems; notch filter; unknown stable systems;
https://doi.org/10.1109/ECC.2015.7331092
Intervento a convegno
Marino, R., & Tomei, P. (2015). Adaptive cancellation of sinusoidal disturbances for unknown stable plants. In Control Conference (ECC), 2015 European (pp.3617-3622). IEEE [10.1109/ECC.2015.7331092].
Marino, R; Tomei, P
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/198827
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