Delayed feedback induced complex dynamics in an Escherichia coli and Tetrahymena system
Sign Up to like & getrecommendations! Published in 2018 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-018-4434-4
Abstract: Abundances of bacterial species such as Escherichia coli in a given environment are partly regulated by predation by protozoa species. Interactions among prey and predator species are not simple since a prey species has acquired… read more here.
Keywords: delayed feedback; escherichia coli; feedback; predator ... See more keywords
Basins and bifurcations of a delayed feedback control system and its experimental verification for a DC bus circuit
Sign Up to like & getrecommendations! Published in 2021 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-021-06902-5
Abstract: The present study deals with the basins of the equilibrium points embedded within the normal forms of Bogdanov–Takens bifurcation with delayed feedback control. It is numerically shown that the unstable periodic orbit that coexists with… read more here.
Keywords: bus circuit; delayed feedback; feedback control;
Two-dimensional dissipative rogue waves due to time-delayed feedback in cavity nonlinear optics.
Sign Up to like & getrecommendations! Published in 2017 at "Chaos"
DOI: 10.1063/1.4974852
Abstract: We demonstrate a way to generate two-dimensional rogue waves in two types of broad area nonlinear optical systems subject to time-delayed feedback: in the generic Lugiato-Lefever model and in the model of a broad-area surface-emitting… read more here.
Keywords: rogue waves; delayed feedback; rogue; two dimensional ... See more keywords
Unstable delayed feedback control to change sign of coupling strength for weakly coupled limit cycle oscillators.
Sign Up to like & getrecommendations! Published in 2021 at "Chaos"
DOI: 10.1063/5.0033391
Abstract: Weakly coupled limit cycle oscillators can be reduced into a system of weakly coupled phase models. These phase models are helpful to analyze the synchronization phenomena. For example, a phase model of two oscillators has… read more here.
Keywords: phase; delayed feedback; control; change ... See more keywords
Noise-induced switching in an oscillator with pulse delayed feedback: A discrete stochastic modeling approach.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0100698
Abstract: We study the dynamics of an oscillatory system with pulse delayed feedback and noise of two types: (i) phase noise acting on the oscillator and (ii) stochastic fluctuations of the feedback delay. Using an event-based… read more here.
Keywords: oscillator; system; noise; delayed feedback ... See more keywords
Synchronization of non-identical systems by non-invasive mutual time-delayed feedback.
Sign Up to like & getrecommendations! Published in 2023 at "Chaos"
DOI: 10.1063/5.0142803
Abstract: Inspired by time-delayed feedback control, it is shown that synchronization of non-identical systems can be achieved by mutual time-delayed feedback with an asymptotically vanishing interaction. An analytic perturbation scheme is developed, which uncovers the merits… read more here.
Keywords: delayed feedback; time delayed; synchronization non; non identical ... See more keywords
Delaying feedback during pre-device training facilitates the retention of novel myoelectric skills: a laboratory and home-based study
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Neural Engineering"
DOI: 10.1088/1741-2552/acc4ea
Abstract: Objective. The objective of this study was to assess the impact of delayed feedback training on the retention of novel myoelectric skills, and to demonstrate the use of this training approach in the home environment.… read more here.
Keywords: retention; delayed feedback; motor; home ... See more keywords
Temporal pattern recognition with delayed feedback spin-torque nano-oscillators.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review applied"
DOI: 10.1103/physrevapplied.12.024049
Abstract: The recent demonstration of neuromorphic computing with spin-torque nano-oscillators has opened a path to energy efficient data processing. The success of this demonstration hinged on the intrinsic short-term memory of the oscillators. In this study,… read more here.
Keywords: torque nano; delayed feedback; spin torque; nano oscillators ... See more keywords
Effects of stochastic time-delayed feedback on a dynamical system modeling a chemical oscillator.
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review E"
DOI: 10.1103/physreve.97.052214
Abstract: We examine how stochastic time-delayed negative feedback affects the dynamical behavior of a model oscillatory reaction. We apply constant and stochastic time-delayed negative feedbacks to a point Field-Körös-Noyes photosensitive oscillator and compare their effects. Negative… read more here.
Keywords: time delayed; oscillator; delayed feedback; stochastic time ... See more keywords
Learning-Based FEC for Non-Terrestrial Networks With Delayed Feedback
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2021.3131556
Abstract: Packet-level forward erasure correction (FEC) is effective for achieving low-latency transmissions in non-terrestrial networks (NTNs), which often contain lossy links with long propagation delay. This letter considers the problem of dynamically sending FEC coded packets… read more here.
Keywords: based fec; delayed feedback; fec non; terrestrial networks ... See more keywords
The Degrees of Freedom of the Interference Channel With a Cognitive Relay Under Delayed Feedback
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Information Theory"
DOI: 10.1109/tit.2017.2708107
Abstract: This paper studies the interference channel with a cognitive relay under delayed feedback. Three types of delayed feedback are studied: delayed channel state information at the transmitter, delayed output feedback, and delayed Shannon feedback. Outer… read more here.
Keywords: cognitive relay; delayed feedback; interference channel; feedback ... See more keywords