Results 71 to 80 of about 1,933,749 (408)

Sliding-Mode-Based Current and Speed Sensors Fault Diagnosis for Five-Phase PMSM

open access: yesEnergies, 2021
The present paper deals with an active fault-tolerant speed tracking of a five-phase permanent magnet synchronous motor with currents and speed sensor failures.
Yemna Bensalem   +5 more
doaj   +1 more source

Hybrid photovoltaic-thermoelectric generator powered synchronous reluctance motor for pumping applications [PDF]

open access: yes, 2019
The interest in photovoltaic (PV) pumping systems has increased, particularly in rural areas where there is no grid supply available. However, both the performance and the cost of the whole system are still an obstacle for a wide spread of this ...
Al-Dahifallah, Mujahed   +3 more
core   +2 more sources

Observers for Sensorless Synchronous Motor Drives: Framework for Design and Analysis

open access: yesIEEE transactions on industry applications, 2018
This paper deals with the speed and position estimation for synchronous reluctance motors (SyRMs) and interior permanent-magnet synchronous motors (IPMs).
M. Hinkkanen   +4 more
semanticscholar   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Perbaikan Faktor Daya Menggunakan Motor Sinkron dengan Metode Fuzzy Logic Control [PDF]

open access: yes, 2017
In many industry most of the load USAge in the inductive characteristic condition. This condition getting lower power factor of system. If a low power factor will cause a decrease in the ability and officiency of the power system and affect the level of ...
Ervianto, E. (Edy), Satria, A. (Alvon)
core  

A globally exponentially stable position observer for interior permanent magnet synchronous motors

open access: yes, 2020
The design of a position observer for the interior permanent magnet synchronous motor is a challenging problem that, in spite of many research efforts, remained open for a long time.
Choi, Jongwon   +4 more
core   +1 more source

Current Control for Synchronous Motor Drives: Direct Discrete-Time Pole-Placement Design [PDF]

open access: yes, 2015
This paper deals with discrete-time models and current control methods for synchronous motors with a magnetically salient rotor structure, such as interior permanent-magnet synchronous motors and synchronous reluctance motors (SyRMs).
Awan, Hafiz   +4 more
core   +1 more source

Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Rett syndrome (RTT) is a devastating neurodevelopmental disorder with developmental regression affecting motor, sensory, and cognitive functions. Sensory disruptions contribute to the complex behavioral and cognitive difficulties and represent an important target for therapeutic interventions.
Alex Joseph Simon   +12 more
wiley   +1 more source

A methodology for assessing the effect of correlations among muscle synergy activations on task-discriminating information [PDF]

open access: yes, 2013
Muscle synergies have been hypothesized to be the building blocks used by the central nervous system to generate movement. According to this hypothesis, the accomplishment of various motor tasks relies on the ability of the motor system to recruit a ...
Bastien eBerret   +9 more
core   +4 more sources

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