Data-Driven Model-Reference Control With Closed-Loop Stability: The Output-Feedback Case

T.O. de Jong; V. Breschi; M. Schoukens; S. Formentin

doi:10.1109/LCSYS.2023.3285424

Data-Driven Model-Reference Control With Closed-Loop Stability: The Output-Feedback Case

T.O. de Jong
, V. Breschi (Corresponding author)
, M. Schoukens
, S. Formentin

Research output: Contribution to journal › Article › Academic › peer-review

9 Citations (Scopus)

316 Downloads (Pure)

Abstract

We generalize a recently introduced data-driven approach for model-reference control design with closed-loop stability guarantees to the case of single-input single-output system s with inaccessible state. By considering a dynamic controller with fixed structure and leveraging a data-based description of the closed-loop dynamics, we propose a two-stage strategy for the optimization of the controller's parameters to match the desired closed-loop behavior. By means of a benchmark simulation example, we show the potential of the proposed approach and the impact of a simple strategy to handle noisy measurements.

Original language	English
Article number	10149088
Pages (from-to)	2431-2436
Number of pages	6
Journal	IEEE Control Systems Letters
Volume	7
DOIs	https://doi.org/10.1109/LCSYS.2023.3285424
Publication status	Published - 2023

Funding

This work was supported in part by the Italian Ministry of University and Research through the PRIN 17 Project Data-Driven Learning of Constrained Control Systems, under Contract 2017J89ARP.

Funders	Funder number
Ministero dell’Istruzione, dell’Università e della Ricerca	2017J89ARP

Keywords

closed-loop stability
Data-driven control
output-feedback control

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10.1109/LCSYS.2023.3285424

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AU - Schoukens, M.

AU - Formentin, S.

PY - 2023

Y1 - 2023

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AB - We generalize a recently introduced data-driven approach for model-reference control design with closed-loop stability guarantees to the case of single-input single-output system s with inaccessible state. By considering a dynamic controller with fixed structure and leveraging a data-based description of the closed-loop dynamics, we propose a two-stage strategy for the optimization of the controller's parameters to match the desired closed-loop behavior. By means of a benchmark simulation example, we show the potential of the proposed approach and the impact of a simple strategy to handle noisy measurements.

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KW - Data-driven control

KW - output-feedback control

UR - https://www.scopus.com/pages/publications/85162668189

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JO - IEEE Control Systems Letters

JF - IEEE Control Systems Letters

M1 - 10149088

ER -

Data-Driven Model-Reference Control With Closed-Loop Stability: The Output-Feedback Case

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