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1001
Optimization of the Switch Mechanism in a Circuit Breaker Using MBD Based Simulation
Published 2015-01-01“…In this paper, multibody dynamic model of a circuit breaker including switch mechanism was developed including the electromagnetic actuator system. Since the opening mechanism operates sequentially, optimization of the switch mechanism was carried out to improve the current breaking time. …”
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1002
Recent developments in stimuli-responsive polymer for emerging applications: A review
Published 2025-03-01“…Stimuli-responsive polymers (SRPs) are among the most significant classes of smart materials (SM), undergoing dynamic changes in response to environmental stimuli such as temperature, pH, and electromagnetic fields. These versatile materials are increasingly critical in domains including drug delivery (DD), tissue engineering (TE), water treatment (WT), and environmental sensing (ES). …”
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1003
Topological Cavity Chains via Shifted Photonic Crystal Interfaces
Published 2025-01-01“…A recent work shows that the electromagnetic wave can be effectively trapped via the shifted photonic crystal interfaces (SPCIs), which offers an alternative approach to realizing the photonic cavity. …”
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1004
Wireless Channel Model Based on Ray Tracing Algorithm in the Sea Environment
Published 2024-01-01“…The effects of the different sea conditions, frequencies, and distances on the propagation of electromagnetic waves are analyzed on the basis of this model.…”
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1005
Analysis of Copper Sleeve Magnetic Coupling Operation Characteristic and Design of Heat Dissipation Structure
Published 2018-01-01“…The relation among the output speed,the torque and the coupling length is obtained by using ANSYS for electromagnetic simulation analysis. Based on the theoretical analysis and simulation calculation,the number of magnet and air gap length on the influence of the eddy current loss is also verified,and a including heat dissipation fin and heat dissipation structure of centrifugal fan is devised. …”
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1006
Experimental Study on the Dielectric Model of Common Asphalt Pavement Surface Materials Based on the L-R Model
Published 2021-01-01“…The establishment of a dielectric model of the asphalt pavement surface material is the premise and key to applying the electromagnetic wave technology to asphalt pavement nondestructive testing. …”
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1007
A thin, wideband transmissive cross polarization converter
Published 2025-01-01“…Metallic vias connect the upper and lower layers of the construction. The radiated electromagnetic wave with linear polarization can be transformed into its orthogonal component in the transmission mode by the proposed converter. …”
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1008
An Efficient Semianalytical Modal Analysis of Rectangular Waveguides Containing Metamaterials with Graded Inhomogeneity
Published 2021-01-01“…Commonly used commercial electromagnetic solvers such as HFSS, COMSOL, and CST could not efficiently calculate the eigenvalues of waveguides containing graded refractive-index dielectrics. …”
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1009
A Compact Unconditionally Stable Method for Time-Domain Maxwell's Equations
Published 2013-01-01“…Higher order unconditionally stable methods are effective ways for simulating field behaviors of electromagnetic problems since they are free of Courant-Friedrich-Levy conditions. …”
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1010
Flexible terahertz beam manipulation and convolution operations in light-controllable digital coding metasurfaces
Published 2025-02-01“…We also achieve dynamic modulation of vortex electromagnetic waves based on wireless light-controllable coding metasurfaces. …”
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1011
Circular Antenna Array Synthesis Using Multiverse Optimizer
Published 2020-01-01“…Antenna array synthesis is one of the most popular topics in the electromagnetic field. Since achieving a desired antenna radiation pattern is a mathematical problem, in the literature, there are various optimization algorithms applied to the synthesis process of different kinds of antenna arrays. …”
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1012
RADAR-BASED DETECTION AND RECOGNITION METHODOLOGY OF AUTONOMOUS SURFACE VEHICLES IN CHALLENGING MARINE ENVIRONMENT
Published 2024-03-01“…By strategically changing the polarization of the emitted and received electromagnetic waves, the resulting echo energy dissipation matrix is determined. …”
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1013
Propagation of Nonlinear Dust-Acoustic Waves in a Self-Gravitating Collision Magnetized Dusty Plasma in Earth’s Magnetosphere
Published 2023-01-01“…It has been found that there can be a relationship between the appearance of soliton waves and electromagnetic waves, as well as between shock-like waves and periodic travelling waves. …”
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1014
Pauli form factor contributions to the inelastic proton bremsstrahlung and dark photon production
Published 2025-02-01“…A dedicated experiment on measurements of the proton electromagnetic form factors in the time-like region below the proton-antiproton threshold, like those suggested in PANDA at FAIR, would help to obtain the robust predictions for the dark photon production by a proton beam at fixed target.…”
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1015
Nonlinear Interaction Between H+ Band and He+ Band EMIC Waves: Van Allen Probe Observations and Hybrid Simulations
Published 2022-06-01“…Abstract Nonlinear theory has predicted that wave‐wave coupling from different band electromagnetic ion cyclotron (EMIC) waves can occur in multiple‐ion plasmas. …”
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1016
In-situ observations of the magnetothermodynamic evolution of electron-only reconnection
Published 2025-01-01“…The electron energy is in local minimum at the x-line due to a density depletion, while the magnetic energy is in local maximum due to a guide field enhancement. The electromagnetic energy transport comes almost entirely from guide field contributions and is confined within the reconnection plane, while the most significant contribution to electron energy transport is independent of the drift velocity with additional out-of-plane signatures. …”
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1017
Reduction EMI of BLDC Motor Drive Based on Software Analysis
Published 2016-01-01“…In this paper, the analysis of electromagnetic noise and presentation of the proposed method based on the frequency spectrum of the DC link current and the leakage current from the motor to the ground network are done. …”
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1018
MAGNETO-ELASTIC PRINCIPAL RESONANCE OF AXIALLY MOVING FERROMAGNETIC PLATE UNDER HARMONIC MAGNETIC FORCE (MT)
Published 2023-01-01“…The multi-scale method and Lyapunov stability theory are used to solve the first-order principal resonance problem under electromagnetic excitation, the amplitude-frequency equation and the stability criterion of the steady-state solutions are obtained. …”
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1019
Spectrum prediction algorithm in ISM band based on two-dimensional LMBP neural network
Published 2016-03-01“…With the rapid development and application of short-range wireless communications technology,the electromagnetic interference of ISM(2.4 GHz)band has become more apparent.Using the spectral prediction algorithm to predict the information of spectrum occupancy has become an effective way to solve the problem of compatible coexistence between devices.On the basis of verifying the time-domain and frequency-domain correlation of ISM band,an LMBP neural network of time and frequency domain was proposed and applied in the spectral prediction of ISM band.Through simulations and theoretical analysis,the best training combination of time-frequency point (△t=5,△f=2)was obtained.This point improves 95% of the spectrum prediction accuracy under the conditions of the input vector N=9 of the neural network.It increased 9% and 4% prediction accuracy compared with Markov algorithm and time-domain LMBP neural network and it had a better convergence time of training.…”
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1020
Uniqueness and Asymptotic Behavior of Positive Solutions for a Fractional-Order Integral Boundary Value Problem
Published 2012-01-01“…We study a model arising from porous media, electromagnetic, and signal processing of wireless communication system -𝒟tαx(t)=f(t,x(t),x'(t),x”(t),…,x(n-2)(t)), 0<t<1, x(0)=x'(0)=⋯=x(n-2)(0)=0, x(n-2)(1)=∫01x(n-2)(s)dA(s), where n-1<α≤n, n∈ℕ and n≥2, 𝒟tα is the standard Riemann-Liouville derivative, ∫01x(s)dA(s) is linear functionals given by Riemann-Stieltjes integrals, A is a function of bounded variation, and dA can be a changing-sign measure. …”
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