Results 91 to 100 of about 18,729 (193)

Quantum phase transition of dynamical resistance in a mesoscopic capacitor

, 2010
We study theoretically dynamic response of a mesoscopic capacitor, which consists of a quantum dot connected to an electron reservoir via a point contact and capacitively coupled to a gate voltage.
Glazman L I, Matveev K A, Nigg S E, Takeo Kato, Thibaut Jonckheere, Thierry Martin, Wen X G, Yuji Hamamoto   +7 more
core   +1 more source

Stochastic fractional order solution of buck converter with uncertain parameters

Alexandria Engineering Journal
This study introduces a novel Monte Carlo-based analysis of parameter uncertainties in fractional-order buck converters, systematically evaluating their sensitivity to individual variations in the fractional inductor, capacitor, and load, as well as ...
Khalid Saleh, Osama H. Galal
doaj   +1 more source

Optimized coordinated control method with virtual inertia based on fractional impedance model for charging stations

Frontiers in Energy Research
Due to the EV (Electric Vehicles) charging stations are characterized by weak damping and low inertia, the EV with a high degree of uncertainty can easily have an impact on the stability of the charging station system.
Jiang Li, Jianwei Hu, Bo Liu
doaj   +1 more source

A Low Power Analog Integrated Fractional Order Type-2 Fuzzy PID Controller

Fractal and Fractional
This paper introduces an analog integrated fractional order type-2 fuzzy PID control system. Current approaches frequently depend on energy-intensive embedded digital systems, consuming substantial energy levels ranging from a few μW to mW.
Vassilis Alimisis, Nikolaos P. Eleftheriou, Evangelos Georgakilas, Christos Dimas, Nikolaos Uzunoglu, Paul P. Sotiriadis   +5 more
doaj   +1 more source

Sampled data systems and generating functions [PDF]

Application of Z-transforms to sampled-data ...
Halijak, C. A.
core   +1 more source

Cover Feature: Ferroelectric Fractional‐Order Capacitors (ChemElectroChem 11/2017) [PDF]

ChemElectroChem, 2017
Agamyrat Agambayev, Shashikant P. Patole, Mohamed Farhat, Ahmed Elwakil, Hakan Bagci, Khaled N. Salama   +5 more
openaire   +1 more source

Hardware implementation of tunable fractional-order capacitors by morphogenesis of conducting polymer dendrites

APL Electronic Devices
Conventional electronics is founded on a paradigm where shaping perfect electrical elements is done at the fabrication plant, so as to make devices and systems identical, “eternally immutable.” In nature, morphogenic evolutions are observed in most living organisms and exploit topological plasticity as a low-resource mechanism for in operando ...
Baron, Antoine, Balaguera, Enrique, Scholaert, Corentin, Alibart, Fabien, Pecqueur, Sébastien   +4 more
openaire   +2 more sources

Comparison and validation of integer and fractional order ultracapacitor models

Advances in Difference Equations, 2011
In this article, the modeling of the ultracapacitor using different models of capacity part is shown. Two fractional order models are compared with the integer model of traditional capacitor.
Dzieliński Andrzej, Sarwas Grzegorz, Sierociuk Dominik   +2 more
doaj  

Whale optimization-based fractional order control for high-performance grid-connected photovoltaic multilevel inverters: diode-clamped versus T-type MLIs. [PDF]

Sci Rep
Djellad A, Dekhane A, Farhat M, Takruri M, Al-Qaisi A.   +4 more
europepmc   +1 more source

Fractional-Order Bioimpedance Modelling for Early Detection of Tissue Freezing in Cryogenic and Thermal Medical Applications. [PDF]

Sensors (Basel)
Vaquero-Gallardo N, Martínez-García H, Millán-Blasco O.   +2 more
europepmc   +1 more source