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Hybrid Moving Controller: Modified Hybrid Moving Target Defense with Stability Guarantees
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems.
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems.ORCID iD: 0000-0002-1364-8127
2024 (English)In: 2024 European Control Conference, ECC 2024, Institute of Electrical and Electronics Engineers Inc. , 2024, p. 1698-1703Conference paper, Published paper (Refereed)
Abstract [en]

This paper introduces a novel approach, which we refer to as hybrid moving controller, designed to ensure closed-loop stability while eliminating the requirement for synchronization between the plant and control unit. In our proposed method, the controller is time-varying and moves the closed-loop eigenvalues along radial trajectories originating from the origin. The sequence of controllers is assumed to be kept confidential from potential adversaries. Given that this moving controller renders the overall closed-loop system time-varying, maintaining the eigenvalues within the unit circle alone is insufficient to guarantee stability. As a result, we explore stability through the lens of contraction theory and present criteria for the sequence of controllers to ensure stability.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers Inc. , 2024. p. 1698-1703
Keywords [en]
Closed loop systems, Eigenvalues and eigenfunctions, Stability criteria, Time varying control systems, Closed loop stability, Closed-loop eigenvalues, Closed-loop system, Contraction theory, Control unit, Moving target defense, Through the lens, Time varying, Unit circles, Controllers
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:mdh:diva-68171DOI: 10.23919/ECC64448.2024.10590788ISI: 001290216501094Scopus ID: 2-s2.0-85200609967ISBN: 9783907144107 (print)OAI: oai:DiVA.org:mdh-68171DiVA, id: diva2:1888962
Conference
2024 European Control Conference, ECC, Stockholm, June 25-28, 2024
Available from: 2024-08-14 Created: 2024-08-14 Last updated: 2025-03-12Bibliographically approved

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Kaheni, MojtabaPapadopoulos, Alessandro

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CiteExportLink to record
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Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
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  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
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Output format
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  • asciidoc
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