Bold, Lea; Schaller, Manuel; Schimperna, Irene; Worthmann, Karl:
Kernel EDMD for data-driven nonlinear Koopman MPC with stability guarantees
13. IFAC Symposium on Nonlinear Control Systems (NOLCOS) (Reykjavik, 23.-25.07.2025)
In: IFAC-PapersOnLine, Jg. 59 (2025), Heft 19, S. 478 - 483
2025Konferenz-/Tagungsbeitrag in ZeitschriftOA Diamond
Technische Universität Ilmenau (1992-) » Fakultät für Mathematik und Naturwissenschaften (1992-) » Institut für Mathematik (1992-) » Heisenberg-Professur Optimization Based Control (2019-)
Titel in Englisch:
Kernel EDMD for data-driven nonlinear Koopman MPC with stability guarantees
Konferenz
13. IFAC Symposium on Nonlinear Control Systems (NOLCOS) (Reykjavik, 23.-25.07.2025)
Autor*in:
Bold, LeaTU
ORCID
0009-0000-4897-1648ORCID iD
SCOPUS
57738464400
Sonstiges
der Hochschule zugeordnet
korrespondierende*r Autor*in
;
Schaller, Manuel
GND
1164467948
ORCID
0000-0002-8081-5108ORCID iD
SCOPUS
57210935140
SCOPUS
58898430100
;
Schimperna, Irene
SCOPUS
57222168555
;
Worthmann, KarlTU
GND
1162974796
ORCID
0000-0002-1450-2373ORCID iD
SCOPUS
23101725700
SCOPUS
60057756300
Sonstiges
der Hochschule zugeordnet
korrespondierende*r Autor*in
Erscheinungsjahr:
2025
Open-Access-Publikationsweg:
OA Diamond
Scopus ID
Sprache des Textes:
Englisch
Schlagwort, Thema:
Cost controllability ; Data-based control ; Dynamic Mode Decomposition ; Error quantification ; Koopman operator ; Nonlinear predictive control ; Stability of nonlinear systems
Datenträgertyp:
Online-Ressource
Ressourcentyp:
Text
Lizenztyp:
CC BY-NC-ND 4.0
Access Rights:
Open Access
Peer Reviewed:
Ja
Teil der Statistik:
Ja

Abstract in Englisch:

Extended dynamic mode decomposition (EDMD) is a popular data-driven method to predict the action of the Koopman operator, i.e., the evolution of an observable function along the flow of a dynamical system. In this paper, we leverage a recently-introduced kernel EDMD method for control systems for data-driven model predictive control. Building upon pointwise error bounds proportional in the state, we rigorously show practical asymptotic stability of the origin w.r.t. the MPC closed loop without stabilizing terminal conditions. The key novelty is that we avoid restrictive invariance conditions. Last, we verify our findings by numerical simulations.