Results 81 to 90 of about 101,809 (286)

Synchronization of Nonlinear Circuits in Dynamic Electrical Networks with General Topologies [PDF]

, 2013
Sufficient conditions are derived for global asymptotic synchronization in a system of identical nonlinear electrical circuits coupled through linear time-invariant (LTI) electrical networks.
Dhople, Sairaj, Dorfler, Florian, Hamadeh, Abdullah, Johnson, Brian   +3 more
core   +1 more source

The Kuramoto model of coupled oscillators with a bi-harmonic coupling function

, 2014
We study synchronization in a Kuramoto model of globally coupled phase oscillators with a bi-harmonic coupling function, in the thermodynamic limit of large populations. We develop a method for an analytic solution of self-consistent equations describing
Komarov, M., Pikovsky, A.
core   +1 more source

Large‐Area 2D Metasurface‐Based Triboelectric E‐Skin Arrays: Contact & Proximity Tactile Mapping with Broadband Acoustic Readouts

Advanced Materials, EarlyView.
Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief, Swagato Sarkar, Anik Kumar Ghosh, Osvalds Verners, Kamal Kumar Meena, Su‐Hyeong Lee, Soosang Chae, Tobias A. F. König, Beate Krause, Andreas Fery, Mehmet Sait Özer, Anindya Nag, Amit Das   +12 more
wiley   +1 more source

Synchronization of moving oscillators in three dimensional space

, 2017
We investigate macroscopic behavior of a dynamical network consisting of a time-evolving wiring of interactions among a group of random walkers. We assume that each walker (agent) has an oscillator and show that depending upon the nature of interaction ...
Ghosh, Dibakar, Majhi, Soumen
core   +1 more source

Self‐Regulating Sodium‐Ion Battery Materials: From Phase Reconstruction to Functional Activation

Advanced Materials, EarlyView.
Self‐regulating sodium‐ion batteries hinge on programmable phase behavior in layered oxides, interphases that renew without growth, and electrolytes that steer solvation and chemistry. This review distills mechanisms into design rules that span composition, site and entropy tuning, and self‐buffering anodes, linking operando evidence to choices and ...
Hong Gao, Dingyi Zhang, Chao Wang, Tianxiao Chen, Xingwang Peng, Yuxiu Xing, Xin Guo, Yufei Zhao, Yong Wang, Guoxiu Wang, Hao Liu   +10 more
wiley   +1 more source

Predefined finite time anti-phase synchronization studies of Hindmarsh–Rose neuron networks

AIP Advances
This article investigates the anti-phase synchronization of 5D Hindmarsh–Rose neuron networks (5D HRNNs) by using a predefined finite time approach. First, the global finite time stability of dynamic nonlinear systems is studied by using the inequality ...
Lixiong Lin, Tonghai Yang, Zhiping Xu, Jiachun Zheng   +3 more
doaj   +1 more source

Extended finite-size scaling of synchronized coupled oscillators

, 2013
We present a systematic analysis of dynamic scaling in the time evolution of the phase order parameter for coupled oscillators with non-identical natural frequencies in terms of the Kuramoto model.
Choi, Chulho, Ha, Meesoon, Kahng, Byungnam   +2 more
core   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Finite-Time and Fixed-Time Synchronization Criteria for Discontinuous Fuzzy Neural Networks of Neutral-Type in Hale’s Form

IEEE Access, 2019
This paper aims to study the impact of discontinuous activations, neutral-type operators, and mixed time delays on the finite-time and fixed-time robust synchronization of fuzzy neural networks.
Fanchao Kong, Quanxin Zhu
doaj   +1 more source

Synchronization Landscapes in Small-World-Connected Computer Networks

, 2006
Motivated by a synchronization problem in distributed computing we studied a simple growth model on regular and small-world networks, embedded in one and two-dimensions.
A. G. Greenberg, A. Kolakowska, A.-L. Barabási, B. Bollobás, B. D. Lubachevsky, B. Kozma, D. J. Watts, D. M. Nicol, D. R. Jefferson, E. Deelman, E. Deelman, G. Chen, G. Korniss, G. Korniss, G. Korniss, G. Korniss, H. Guclu, H. Guclu, K. M. Chandy, M. A. Novotny, M. A. Novotny, P. Erdős, S. Jespersen, S. Jespersen, S. Milgram, Z. Rácz, Z. Toroczkai, Z. Toroczkai   +27 more
core   +1 more source