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- Title
Fixed‐time Synchronization of Stochastic Kuramoto‐Oscillator Networks With Switching Topology Under Dynamic Event‐triggered Scheme.
- Authors
Wang, Yuanda; Sun, Jia; Wu, Yongbao; Xue, Lei; Liu, Jian
- Abstract
This paper proposes a dynamic event‐triggered fixed‐time control scheme for the phase synchronization of Kuramoto networks with switching topology and stochastic coupling noise. To deal with the problems of switching topology and stochastic coupling noise, a multilayered control structure with a specially designed noise reduction layer is developed. The effectiveness is proved based on stochastic differential theory. To save communication resources and reduce control frequency, a dynamic event‐triggered mechanism is proposed. By introducing a dynamic variable into the triggering condition, the triggered instants are further reduced compared to the traditional static event‐triggered method. The synchronizing criteria and parameter conditions are established with stochastic Lyapunov stability theory. The analysis of Zeno behavior is also given. Finally, numerical simulation experiments are conducted to demonstrate the effectiveness of the proposed dynamic event‐triggered control scheme.
- Subjects
SWITCHING systems (Telecommunication); NOISE control; TOPOLOGY; LYAPUNOV stability; SYNCHRONIZATION; NONLINEAR oscillators; AD hoc computer networks
- Publication
International Journal of Robust & Nonlinear Control, 2024, Vol 34, Issue 11, p7045
- ISSN
1049-8923
- Publication type
Article
- DOI
10.1002/rnc.7332