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Title:

Bias of anticipated non-parametric closed-loop frequency response for controller gain re-tuning

Document type:
Zeitschriftenaufsatz
Author(s):
Steinert, Agnes Christine; Steffensen​, Rasmus; Holzapfel, Florian
Abstract:
In data-driven controller re-tuning, when requirements exist for the closed-loop frequency response, it is essential that the estimated closed-loop frequency response for a new controller parameter set, correctly reflects the respective true closed-loop. To quantify the difference between the true and estimated frequency response, this paper presents the bias of the non-parametric closed-loop frequency response estimate for the closed-loop system with updated controller parameters. It is calcula...     »
Journal title:
Automatica
Year:
2023
Journal volume:
151
Journal issue:
110881
Fulltext / DOI:
doi:10.1016/j.automatica.2023.110881
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