Results 51 to 60 of about 6,657 (162)

Recursive regulator: a deep-learning and real-time model adaptation strategy for nonlinear systems

open access: yesCommunications Engineering
Adaptive modeling is imperative for analyzing nonlinear systems deployed in natural dynamic environments. It facilitates filtering, prediction, and automatic control of the target object in real time to respond to unpredictable and non-repetitive sudden ...
Jinming Sun   +3 more
doaj   +1 more source

The Role of Vacuum Fluctuations and Symmetry in the Hydrogen Atom in Quantum Mechanics and Stochastic Electrodynamics

open access: yesAtoms, 2019
Stochastic Electrodynamics (SED) has had success modeling black body radiation, the harmonic oscillator, the Casimir effect, van der Waals forces, diamagnetism, and uniform acceleration of electrodynamic systems using the stochastic zero-point ...
G. Jordan Maclay
doaj   +1 more source

The Characteristics of the Electro-Thermo-Convective Flow of a Dielectric Liquid Analyzed through the Electric Nusselt Number

open access: yesFluids
This paper presents a fundamental study of electro-thermo-convective flows within a layer of dielectric liquid subjected to both an electric field and a thermal gradient.
Dantchi Koulova   +2 more
doaj   +1 more source

THE CHOICE OF A RATIONAL STRUCTURAL DESIGN OF ELECTRODYNAMIC TRANSPORT SYSTEMS

open access: yesNauka ta progres transportu, 2009
The design schemes of electrodynamic maglev systems with a plane track structure are developed and the results of investigation of levitating motion of such systems along rectilinear or curvilinear tracks are presented.
M. O. Radchenko   +3 more
doaj  

Brief bibliography of works of Alexander Alexeevich Potapov (books and chapters in books)

open access: yesФизика волновых процессов и радиотехнические системы
Background. The article contains the brief bibliography of works of a major Russian scientist – radiophysicist Alexander Alexeevich Potapov who made a great contribution into development of fundamental and applied investigations in the field of radar ...
Elena R. Men’kova   +1 more
doaj   +1 more source

A 4 Gb/s Multi-Dot PIN-Photodiode-Based CMOS Optical Receiver Using a Single to Differential TIA-Equalizer

open access: yesIEEE Access
This paper outlines the development of an optical receiver capable of handling data at a rate of 4 Gb/s. The receiver makes use of a multi-dot PIN CMOS photodiode with a bandwidth of 930 MHz (capacitance of 48.8fF) and a responsivity of 0.294 A/W at a ...
Baset Mesgari   +2 more
doaj   +1 more source

Ultra-fast moving coil actuator for power switches in medium-voltage grids

open access: yesThe Journal of Engineering, 2019
The need for faster power switches leads to the following question: Which technical actuation principle has the highest acceleration potential? This study describes the investigation of electrodynamic moving coil (voice coil) actuators.
Tom Stroehla   +5 more
doaj   +1 more source

COMPUTER SIMULATION AS A SUPPORT OF INDEPENDENT WORK OF STUDENTS IN STUDING THEORETICAL PHYSICS

open access: yesÌнформаційні технології в освіті, 2013
The article reveals advantages of the process of self-study with use of computer didactic means, distinguishes didactic facilities of computer educational programs as to modeling of physical processes on the example of tasks in electrodynamics for self ...
O.A. Konoval, T.I. Turkot
doaj  

Hundres Years of Theory of Relativity

open access: yesAdvances in Electrical and Electronic Engineering, 2005
In 2005, all civilised worl will remind the 100 years anniversary of Publishing the original work on special theory of relativity by Albert Einstein. This contribution is a brief review of its principial ideas in the field of electrodynamics.
Jaroslav Franek
doaj  

Electrodynamics of Superconductors: From Lorentz to Galilei at Zero Temperature

open access: yesEntropy
We discuss the derivation of the electrodynamics of superconductors coupled to the electromagnetic field from a Lorentz-invariant bosonic model of Cooper pairs.
Luca Salasnich
doaj   +1 more source

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