Accelerating Extremum Seeking Convergence by Richardson Extrapolation Methods

In this paper, we propose the concept of accelerated convergence that has originally been developed to speed up the convergence of numerical methods for extremum seeking (ES) loops. We demonstrate how the dynamics of ES loops may be analyzed to extract structural information about the generated outp...

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Bibliographic Details
Published in:arXiv.org 2022-12
Main Authors: Metsch, Jan-Henrik, Neuhauser, Jonathan, Jouffroy, Jerome, Taous-Meriem Laleg-Kirati, Reger, Johann
Format: Article
Language:English
Subjects:
Convergence
Dynamic structural analysis
Numerical methods
Online Access:Get full text
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Summary:In this paper, we propose the concept of accelerated convergence that has originally been developed to speed up the convergence of numerical methods for extremum seeking (ES) loops. We demonstrate how the dynamics of ES loops may be analyzed to extract structural information about the generated output of the loop. This information is then used to distil the limit of the loop without having to wait for the system to converge to it.
ISSN:2331-8422