Results 31 to 40 of about 810,213 (355)

Efficiency of Applying the Nyquist and V.M. Popov Criteria for Stability Analysis of Linearized Automatic Control Systems in Electromechanics and Power Engineering

open access: yesEnergies, 2023
It is well known that all real automatic control systems (ACS) are significantly nonlinear systems. Along with this, in engineering analysis the simplifications of their mathematic description, that is, linearization, are inevitable.
Vladimir Kodkin   +2 more
doaj   +1 more source

DNA double helices for single molecule electronics [PDF]

open access: yes, 2007
The combination of self-assembly and electronic properties as well as its true nanoscale dimensions make DNA a promising candidate for a building block of single molecule electronics.
A. V. Malyshev   +3 more
core   +2 more sources

Lithium-Ion Polymer Battery for 12-Voltage Applications: Experiment, Modelling, and Validation

open access: yesEnergies, 2020
Modelling, simulation, and validation of the 12-volt battery pack using a 20 Ah lithium−nickel−manganese−cobalt−oxide cell is presented in this paper.
Yiqun Liu, Y. Gene Liao, Ming-Chia Lai
doaj   +1 more source

Modified Permanent Magnet Synchronous Generators for Using in Energy Supply System for Autonomous Consumer

open access: yesEnergies, 2021
In this paper, the possibility of using synchronous generators with magnetoelectric excitation for the autonomous consumers’ supply with the use of renewable energy sources is considered.
Denis Kotin   +2 more
doaj   +1 more source

A Novel BBO Algorithm Based on Local Search and Nonuniform Variation for Iris Classification

open access: yesComplexity, 2021
In order to improve the iris classification rate, a novel biogeography-based optimization algorithm (NBBO) based on local search and nonuniform variation was proposed in this paper.
Lisheng Wei, Ning Wang, Huacai Lu
doaj   +1 more source

Flopping-mode electric dipole spin resonance

open access: yes, 2019
Traditional approaches to controlling single spins in quantum dots require the generation of large electromagnetic fields to drive many Rabi oscillations within the spin coherence time. We demonstrate "flopping-mode" electric dipole spin resonance, where
Benito, M.   +6 more
core   +1 more source

An Integral Battery Charger with Power Factor Correction for Electric Scooter [PDF]

open access: yes, 2009
This paper presents an integral battery charger for an electric scooter with high voltage batteries and interior-permanent-magnet motor traction drive.
Armando, Eric Giacomo   +2 more
core   +2 more sources

Predictive control for energy management in all/more electric vehicles with multiple energy storage units [PDF]

open access: yes, 2003
The paper describes the application of Model Predictive Control (MPC) methodologies for application to electric and hybrid-electric vehicle drive-train formats incorporating multiple energy/power sources.
Bingham, Chris, Schofield, N, West, M J
core  

Overview of permanent-magnet brushless drives for electric and hybrid electric vehicles [PDF]

open access: yes, 2008
With ever-increasing concerns on our environment, there is a fast growing interest in electric vehicles (EVs) and hybrid EVs (HEVs) from automakers, governments, and customers.
Chan, CC, Chau, KT, Liu, C
core   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

open access: yesFEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas   +3 more
wiley   +1 more source

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