Fault estimation and synchronization control for complex dynamical networks with time‐varying coupling delay
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.5388
Abstract: This article is devoted to simultaneously solve the problems of fault estimation and synchronization for a class of delayed coupling complex dynamical networks. First, an intermediate estimator is established for each node with the aid… read more here.
Keywords: complex dynamical; estimation synchronization; fault estimation; dynamical networks ... See more keywords
Pinning cluster synchronization of delay-coupled Lur’e dynamical networks in a convex domain
Sign Up to like & getrecommendations! Published in 2017 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-017-3476-3
Abstract: This paper devotes to investigating the cluster synchronization of coupled complex dynamical networks consisted of Lur’e systems with time-varying delay. By considering the topology structure of the complex network, an effective pinning controller is designed… read more here.
Keywords: cluster synchronization; dynamical networks; delay; lur dynamical ... See more keywords
Synchronization of complex dynamical networks with random coupling delay and actuator faults.
Sign Up to like & getrecommendations! Published in 2019 at "ISA transactions"
DOI: 10.1016/j.isatra.2019.03.029
Abstract: This paper addresses the issue of passivity-based synchronization problem for a family of Markovian jump neutral complex dynamical networks (NCDNs) with coupling delay and actuator faults. Also, by considering the effect of random fluctuation in… read more here.
Keywords: dynamical networks; complex dynamical; coupling delay; synchronization ... See more keywords
Prescribed-time cluster synchronization of uncertain complex dynamical networks with switching via pinning control
Sign Up to like & getrecommendations! Published in 2021 at "Neurocomputing"
DOI: 10.1016/j.neucom.2020.08.043
Abstract: Abstract This paper focuses on the cluster synchronization problem in the prescribed-time of a class of uncertain complex dynamical networks with switching signal which is characterized by average dwell-time constraint. Different from traditional complex dynamical… read more here.
Keywords: dynamical networks; prescribed time; time; cluster synchronization ... See more keywords
Partial component synchronization on chaotic networks
Sign Up to like & getrecommendations! Published in 2019 at "Physica A: Statistical Mechanics and its Applications"
DOI: 10.1016/j.physa.2018.10.008
Abstract: Abstract As for the dynamical networks which consist of some high-dimensional nonlinear systems, the problems that researchers are concerned with are usually the asymptotic convergence on some components (rather than all components) of node’s state… read more here.
Keywords: dynamical networks; partial component; synchronization; synchronization chaotic ... See more keywords
Structure identification of unknown complex-variable dynamical networks with complex coupling
Sign Up to like & getrecommendations! Published in 2019 at "Physica A: Statistical Mechanics and its Applications"
DOI: 10.1016/j.physa.2019.03.064
Abstract: Abstract Topology structure and system parameters play a key role in evolving behavior of dynamical networks. Due to the complexity of dynamical networks, topology structure and system parameters are sometimes unknown or uncertain in advance.… read more here.
Keywords: dynamical networks; structure identification; topology; structure ... See more keywords
Oscillation quenching in diffusively coupled dynamical networks with inertial effects.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0087839
Abstract: Self-sustained oscillations are ubiquitous and of fundamental importance for a variety of physical and biological systems including neural networks, cardiac dynamics, and circadian rhythms. In this work, oscillation quenching in diffusively coupled dynamical networks including… read more here.
Keywords: diffusively coupled; oscillation quenching; dynamical networks; oscillation ... See more keywords
Metamorphoses and explosively remote synchronization in dynamical networks.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0088989
Abstract: We uncover a phenomenon in coupled nonlinear networks with a symmetry: as a bifurcation parameter changes through a critical value, synchronization among a subset of nodes can deteriorate abruptly, and, simultaneously, perfect synchronization emerges suddenly… read more here.
Keywords: explosively remote; synchronization dynamical; remote synchronization; dynamical networks ... See more keywords
Identifiability of Dynamical Networks With Singular Noise Spectra
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2018.2866448
Abstract: This paper addresses the problem of identifiability of dynamical networks in the case where the vector of noises on the nodes does not have full rank. In the full-rank noise case, network identifiability is defined… read more here.
Keywords: dynamical networks; identifiability; identifiability dynamical; rank ... See more keywords
Finite-Time Synchronization of Impulsive Dynamical Networks With Strong Nonlinearity
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2020.3022532
Abstract: Finite-time synchronization (FTS) of dynamical networks has received much attention in recent years, as it has fast convergence rate and good robustness. Most existing results rely heavily on some global condition such as the Lipschitz… read more here.
Keywords: dynamical networks; finite time; nonlinearity; strong nonlinearity ... See more keywords
Distributed Error Estimation for Quasi-Synchronization of Heterogeneous Dynamical Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2021.3081502
Abstract: This article proposes a distributed error estimation approach to investigate the quasi-synchronization problem of heterogeneous dynamical networks with static and adaptive coupling laws under a directed communication topology. By introducing a pining control strategy, a… read more here.
Keywords: error estimation; distributed error; heterogeneous dynamical; dynamical networks ... See more keywords