Emergent Dynamics of a Generalized Lohe Model on Some Class of Lie Groups
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Statistical Physics"
DOI: 10.1007/s10955-017-1797-8
Abstract: We introduce a Lohe group which is a new class of matrix Lie groups and present a continuous dynamical system for the synchronization of group elements in a Lohe group. The Lohe group includes classical… read more here.
Keywords: phase locked; lie groups; lohe model; group ... See more keywords
A Matrix-Valued Kuramoto Model
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Statistical Physics"
DOI: 10.1007/s10955-019-02442-w
Abstract: The Kuramoto model is an important model for studying the onset of phase-locking in an ensemble of nonlinearly coupled phase oscillators. Each oscillator has a natural frequency (often taken to be random) and interacts with… read more here.
Keywords: kuramoto model; model; phase locked; matrix valued ... See more keywords
Mutants defective in the production of encapsulin show a tan-phase-locked phenotype in Myxococcus xanthus
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Microbiology"
DOI: 10.1007/s12275-019-8683-9
Abstract: Myxococcus xanthus, a myxobacterium, displays phase variation between yellow phase and tan phase. We found that deletion of the encA gene encoding encapsulin and the encF gene encoding a metalloprotease causes formation of tan colonies… read more here.
Keywords: tan phase; phase; myxococcus xanthus; enca encf ... See more keywords
Phase-locked loop with DC offset removal for single-phase grid-connected converters
Sign Up to like & getrecommendations! Published in 2021 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2020.106980
Abstract: Abstract DC-offset in the input of the phase-locked loop (PLL) is an emerging problem that causes oscillations in the estimated fundamental grid phase, frequency, and voltage amplitude. The DC-offset rejection in grid synchronization is a… read more here.
Keywords: locked loop; phase locked; loop offset; phase grid ... See more keywords
Relative stability analysis of optical injection phase-locked loop
Sign Up to like & getrecommendations! Published in 2017 at "Optik"
DOI: 10.1016/j.ijleo.2017.04.077
Abstract: Abstract In this paper, we analyze the relative stability of optical injection phase-locked loop (OIPLL) in terms of the phase margin considering loop-delay into account. Phase margin of first- and second-order OIPLL are calculated as… read more here.
Keywords: phase; locked loop; phase locked; stability ... See more keywords
Slow phase-locked modulations support selective attention to sound
Sign Up to like & getrecommendations! Published in 2022 at "NeuroImage"
DOI: 10.1016/j.neuroimage.2022.119024
Abstract: To make sense of complex soundscapes, listeners must select and attend to task-relevant streams while ignoring uninformative sounds. One possible neural mechanism underlying this process is alignment of endogenous oscillations with the temporal structure of… read more here.
Keywords: phase; slow phase; attention; modulations support ... See more keywords
Study of multistage composite loop control based on optical phase-locked loop technology
Sign Up to like & getrecommendations! Published in 2018 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.04.032
Abstract: Abstract The Doppler shift of the satellite-to-satellite coherent communication system reaches gigahertz magnitude. Owing to the influence of the linewidth and phase noise of the tuned laser, the optical phase-locked loop (OPLL) system is required… read more here.
Keywords: phase; optical phase; system; locked loop ... See more keywords
Three-phase phase-locked loop synchronization algorithms for grid-connected renewable energy systems: A review
Sign Up to like & getrecommendations! Published in 2018 at "Renewable and Sustainable Energy Reviews"
DOI: 10.1016/j.rser.2018.03.086
Abstract: Abstract The increasing penetration of distributed renewable energy sources (RES) requires appropriate control techniques in order to remain interconnected and contribute in a proper way to the overall grid stability, whenever disturbances occur. In addition,… read more here.
Keywords: phase; locked loop; renewable energy; phase locked ... See more keywords
Chimeras in digital phase-locked loops.
Sign Up to like & getrecommendations! Published in 2019 at "Chaos"
DOI: 10.1063/1.5077052
Abstract: Digital phase-locked loops (DPLLs) are nonlinear feedback-controlled systems that are widely used in electronic communication and signal processing applications. In most of the applications, they work in coupled mode; however, a vast amount of the… read more here.
Keywords: phase; digital phase; chimera patterns; locked loops ... See more keywords
Design and Implementation of Digital Phase Locked Loop for Single-Phase Grid-Tied PV Inverters
Sign Up to like & getrecommendations! Published in 2018 at "Electric Power Components and Systems"
DOI: 10.1080/15325008.2018.1511640
Abstract: Abstract In this article, a synchronous rotating-frame based phase-locked loop (PLL) for a single-phase PV inverter control system is presented. Detailed PLL mathematical model and the digital implementation for a single-phase PV inverter system are… read more here.
Keywords: phase; implementation; phase inverter; locked loop ... See more keywords
A monolithic K-band phase-locked loop for microwave radar application*
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Semiconductors"
DOI: 10.1088/1674-4926/38/2/025002
Abstract: A monolithic K-band phase-locked loop (PLL) for microwave radar application is proposed and implemented in this paper. By eliminating the tail transistor and using optimized high- Q LC -tank, the proposed voltage-controlled oscillator (VCO) achieves… read more here.
Keywords: monolithic band; phase; band phase; locked loop ... See more keywords