Results 11 to 20 of about 781,817 (207)

Verified equivalent-circuit model for slot-waveguide modulators. [PDF]

open access: yesOptics Express, 2019
We formulate and experimentally validate an equivalent-circuit model based on distributed elements to describe the electric and electro-optic (EO) properties of travelling-wave silicon-organic hybrid (SOH) slot-waveguide modulators.
H. Zwickel   +9 more
semanticscholar   +6 more sources

Online estimation of battery equivalent circuit model parameters and state of charge using decoupled least squares technique

open access: yesEnergy, 2018
Battery equivalent circuit models (ECMs) are widely employed in online battery management applications. The model parameters are known to vary according to the operating conditions, such as the battery state of charge (SOC).
Cheng Zhang   +4 more
semanticscholar   +3 more sources

Development and Validation of an ANN-Based Approach for Temperature-Dependent Equivalent Circuit Modeling of SAW Resonators

open access: yesMicromachines, 2023
In this paper, a novel approach is proposed for modeling the temperature-dependent behavior of a surface acoustic wave (SAW) resonator, by using a combination of a lumped-element equivalent circuit model and artificial neural networks (ANNs).
Miloš Radojković   +5 more
doaj   +1 more source

Equivalent Circuit Model of High-Performance VCSELs

open access: yesPhotonics, 2020
In this work, a general equivalent circuit model based on the carrier reservoir splitting approach in high-performance multi-mode vertical-cavity surface-emitting lasers (VCSELs) is presented.
Marwan Bou Sanayeh   +2 more
doaj   +1 more source

An Enhanced Equivalent Circuit Model With Real-Time Parameter Identification for Battery State-of-Charge Estimation

open access: yesIEEE transactions on industrial electronics (1982. Print), 2021
This article introduces an efficient modeling approach based on the Wiener structure to reinforce the capacity of classical equivalent circuit models (ECMs) in capturing the nonlinearities of lithium-ion (Li-ion) batteries.
F. Naseri   +4 more
semanticscholar   +1 more source

Memristive Equivalent Circuit Model for Battery [PDF]

open access: yesSustainability, 2021
The design of mathematical models is based on conservation laws and also on the fundamental principles of modeling: structure, parameters, and physical meaning. Those kinds of modeling should have specific capabilities to deal with different working conditions and environments coping with challenges that include but are not limited to battery capacity,
Mazin Mohammed Mogadem, Yan Li
openaire   +1 more source

Equivalent circuit model of tower based on full-wave analysis

open access: yesEnergy Reports, 2022
The tower model is very important for the assessment of lightning protection for transmission line. The parameters of tower model mainly rely on the impulse experiments of tower.
Chun Li   +6 more
doaj   +1 more source

A Review of Equivalent Circuit Model Based Online State of Power Estimation for Lithium-Ion Batteries in Electric Vehicles

open access: yesVehicles, 2021
With rapid transportation electrification worldwide, lithium-ion batteries have gained much attention for energy storage in electric vehicles (EVs). State of power (SOP) is one of the key states of lithium-ion batteries for EVs to optimise power flow ...
Ruohan Guo, W. Shen
semanticscholar   +1 more source

Study on the electrical characteristics of 6 × n cobweb cascaded circuit network model

open access: yesResults in Physics, 2022
Given the excellent topological properties of the cobweb model, the cobweb circuit network based on the cobweb model has attracted researchers' attention.
Feng-Hua Luo, Li-Jin Luo
doaj   +1 more source

Equivalent circuit of a dielectric in a wide frequency range (0 Hz – 500 MHz)

open access: yesФизика волновых процессов и радиотехнические системы, 2022
Based on the measured impedance of the dielectrics an equivalent high frequency (0 Hz - 500 MHz) circuit model was built. The equivalent circuit model was built taking into account the physical processes occurring in the dielectric.
Vladimir F. Dmitrikov   +1 more
doaj   +1 more source

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