articleIEEE Transactions on CyberneticsApr 22, 2025Closed access

Fixed/Prescribed-Time Synchronization and Energy Consumption for Kuramoto-Oscillator Networks

ZMZ.P. MaDTDongbing TongQCQiaoyu ChenWZWuneng Zhou

Shanghai University of Engineering Science · Donghua University

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Abstract

To evaluate the energy-saving effect of the controller, obtaining upper bounds on energy consumption and control time has become a worthwhile and meaningful issue to study. This article mainly discusses three contents about the Kuramoto oscillator network, including fixed-time synchronization (FxTS), prescribed-time synchronization (PTS), and energy consumption estimation. First, to reach FxTS, two sufficient conditions are proposed to guarantee that the Kuramoto oscillator network can reach fixed-time phase agreement and frequency synchronization. Unlike finite/fixed-time controllers, the prescribed-time controller in this article includes a time-varying function term, which is essential to ensure that the…

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47
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FWCI
55.83
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100%
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39
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4

Topics & keywords

Topics
Keywords
  • Synchronization (alternating current)
  • Energy consumption
  • Kuramoto model
  • Synchronization networks
  • Time synchronization
  • Consumption (sociology)
  • Computer science
  • Real-time computing
UN Sustainable Development Goals
  • Affordable and clean energy
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