Loewner-based Data-driven Iterative Structured Control Design
(2021) 2021 European Control Conference, ECC 2021 p.113-118- Abstract
Stability enforcement remains a challenge in data-driven control paradigms, where no parametrised model of the system is available. In the Loewner Data-Driven Control framework (L-DDC) [1] for instance, the system's instabilities are estimated in order to enforce a closed-loop stability constraint on the controller reduction step. In order to avoid this preliminary estimation of instabilities, this paper proposes to embed a closed-loop stability constraint in the design. To that extent, an optimization problem is formulated in order to improve matching between the reference model and the closed-loop while maintaining internal stability. The proposed iterative procedure to solve this problem is illustrated on two numerical examples.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/f0804f0d-148f-4e09-b9ae-0b4dce574647
- author
- Bouteau, Basile ; Kergus, Pauline LU and Vuillemin, Pierre
- organization
- publishing date
- 2021
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- 2021 European Control Conference, ECC 2021
- pages
- 6 pages
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 2021 European Control Conference, ECC 2021
- conference location
- Delft, Netherlands
- conference dates
- 2021-06-29 - 2021-07-02
- external identifiers
-
- scopus:85124912156
- ISBN
- 9789463842365
- DOI
- 10.23919/ECC54610.2021.9655099
- project
- Scalable Control of Interconnected Systems
- language
- English
- LU publication?
- yes
- id
- f0804f0d-148f-4e09-b9ae-0b4dce574647
- date added to LUP
- 2022-04-12 09:03:47
- date last changed
- 2022-05-11 13:00:56
@inproceedings{f0804f0d-148f-4e09-b9ae-0b4dce574647, abstract = {{<p>Stability enforcement remains a challenge in data-driven control paradigms, where no parametrised model of the system is available. In the Loewner Data-Driven Control framework (L-DDC) [1] for instance, the system's instabilities are estimated in order to enforce a closed-loop stability constraint on the controller reduction step. In order to avoid this preliminary estimation of instabilities, this paper proposes to embed a closed-loop stability constraint in the design. To that extent, an optimization problem is formulated in order to improve matching between the reference model and the closed-loop while maintaining internal stability. The proposed iterative procedure to solve this problem is illustrated on two numerical examples. </p>}}, author = {{Bouteau, Basile and Kergus, Pauline and Vuillemin, Pierre}}, booktitle = {{2021 European Control Conference, ECC 2021}}, isbn = {{9789463842365}}, language = {{eng}}, pages = {{113--118}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Loewner-based Data-driven Iterative Structured Control Design}}, url = {{http://dx.doi.org/10.23919/ECC54610.2021.9655099}}, doi = {{10.23919/ECC54610.2021.9655099}}, year = {{2021}}, }