Schöll, E., Lehnert, J., Dahms, T. et al. (2 more authors) (2014) Adaptive time-delayed feedback control. In: IEICE Proceeding Series. International Symposium on Nonlinear Theory and its Applications (NOLTA 2012), 23-26 Oct 2012, Palma de Mallorca, Spain. The Institute of Electronics, Information and Communication Engineers , pp. 674-677.
Abstract
We demonstrate that time-delayed feedback control can be improved by adaptively tuning the feedback parameters, using the speed-gradient method of control theory. For a delay-coupled network of Stuart-Landau oscillators (normal form of supercritical Hopf bifurcation) we show that by adaptively tuning the coupling phase, as well as the coupling strength and the delay time, one can easily control the stability of different synchronous periodic states, namely in-phase, cluster, or splay states. Our results are robust even for slightly nonidentical elements of the network
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2014 The Institute of Electronics, Information and Communication Engineers. |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Automatic Control and Systems Engineering (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 27 Mar 2020 08:57 |
Last Modified: | 27 Mar 2020 08:57 |
Status: | Published |
Publisher: | The Institute of Electronics, Information and Communication Engineers |
Refereed: | Yes |
Identification Number: | 10.15248/proc.1.674 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:158804 |