Results 31 to 40 of about 285,745 (164)

Excitation control of variable speed pumped storage unit for electromechanical transient modeling

open access: yesEnergy Reports, 2022
In this paper, a new excitation control of variable speed pumped storage unit (VSPS) for electromechanical transient modeling is presented. Compared with the traditional VSPS excitation control based on current source, the inner loop control of rotor ...
Shanying Li   +8 more
doaj   +1 more source

Error Assessment in Structural Transient Dynamics [PDF]

open access: yesArchives of Computational Methods in Engineering, 2014
Peer ...
Verdugo Rojano, Francesc   +2 more
openaire   +4 more sources

Transient cognitive dynamics, metastability, and decision making. [PDF]

open access: yesPLoS Computational Biology, 2008
The idea that cognitive activity can be understood using nonlinear dynamics has been intensively discussed at length for the last 15 years. One of the popular points of view is that metastable states play a key role in the execution of cognitive ...
Mikhail I Rabinovich   +3 more
doaj   +1 more source

Coupling analysis of transient cardiovascular dynamics [PDF]

open access: yesbmte, 2013
Abstract The analysis of effects from coupling in and between systems is important in data-driven investigations as practiced in many scientific fields. It allows deeper insights into the mechanisms of interaction emerging among individual smaller systems when forming complex systems as in the human circulatory system.
Müller, A.   +5 more
openaire   +3 more sources

Transient power dynamics in nematic electroconvection

open access: yesChaos: An Interdisciplinary Journal of Nonlinear Science, 2023
We have observed the transient dynamics in nematic electroconvection during a sudden change in the driving voltage. The steady state dynamics of nematic electroconvection during a constant driving voltage are well characterized examples of spatiotemporal chaos, and thus are useful for the study of chaotic transients.
Justin H. Peel   +3 more
openaire   +2 more sources

Finite-time Lyapunov exponents and metabolic control coefficients for threshold detection of stimulus–response curves

open access: yesJournal of Biological Dynamics, 2016
In biochemical networks transient dynamics plays a fundamental role, since the activation of signalling pathways is determined by thresholds encountered during the transition from an initial state (e.g. an initial concentration of a certain protein) to a
Luu Hoang Duc   +3 more
doaj   +1 more source

Resistance transient dynamics in switchable perovskite memristors

open access: yesAPL Machine Learning, 2023
Memristor devices have been investigated for their properties of resistive modulation that can be used in data storage and brain-like computation elements as artificial synapses and neurons. Memristors are characterized by an onset of high current values
Juan Bisquert   +3 more
doaj   +1 more source

Transient Dynamics of Genetic Regulatory Networks [PDF]

open access: yesBiophysical Journal, 2007
We present an approximation scheme for deriving reaction rate equations of genetic regulatory networks. This scheme predicts the timescales of transient dynamics of such networks more accurately than does standard quasi-steady state analysis by introducing prefactors to the ODEs that govern the dynamics of the protein concentrations.
Bennett, Matthew R.   +3 more
openaire   +2 more sources

Correlation-Driven Transient Hole Dynamics Resolved in Space and Time in the Isopropanol Molecule

open access: yesPhysical Review X, 2021
The possibility of suddenly ionized molecules undergoing extremely fast electron hole (or hole) dynamics prior to significant structural change was first recognized more than 20 years ago and termed charge migration.
T. Barillot   +48 more
doaj   +1 more source

Transient Stability Analysis of Grid-Connected Converter Driven by Imbalance Power under Non-Severe Remote Voltage Sag

open access: yesEnergies, 2021
In the transient process of the grid-connected converter (GCC), the existing research mainly focuses on the impact of the control loops. Little attention is paid to the transient stability issues driven by the imbalance between the input power and output
Xuli Quan   +3 more
doaj   +1 more source

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