Results 31 to 40 of about 213,170 (262)

Speed Control of PMSM drive using Model Predictive Control Based Field Oriented Control

open access: yesITEGAM-JETIA
This paper examines the enhancement of Permanent Magnet Synchronous Motor (PMSM) drives through the integration of Field-Oriented Control (FOC) with Model Predictive Control (MPC).
Sri Charan Vanamala   +1 more
doaj   +1 more source

Maximum torque per ampere and maximum power per ampere sliding mode control for interior permanent magnet synchronous motors

open access: yesSystems Science & Control Engineering, 2021
This paper presents novel maximum torque per ampere (MTPA) and maximum power per ampere (MPPA) sliding mode control (SMC) approaches for interior permanent-magnet synchronous motors (IPMs). We first derive the first-order SMC methods to improve the field-
Hashim Alnami   +3 more
doaj   +1 more source

Model reference adaptive system speed estimator based on type-1 and type-2 fuzzy logic sensorless control of electrical vehicle with electrical differential

open access: yesElectrical engineering & Electromechanics, 2023
Introduction. In this paper, a new approach for estimating the speed of in-wheel electric vehicles with two independent rear drives is presented. Currently, the variable-speed induction motor replaces the DC motor drive in a wide range of applications ...
A. Khemis, T. Boutabba, S. Drid
doaj   +1 more source

Dual closed-loop vector PI control and deadbeat current control of permanent magnet synchronous motor

open access: yesSukkur IBA Journal of Emerging Technologies
Permanent magnet synchronous motors (PMSMs) offer advantages such as high torque, power density, and energy efficiency, making them essential in power electronics, aerospace, and daily life.
Syed Abid Ali Shah Bukhari   +3 more
doaj   +1 more source

Application of Sliding Mode Control in Indirect Field Oriented Control (IFOC) for Model Based Controller

open access: yesEmitter: International Journal of Engineering Technology, 2018
Indirect Field Oriented Control (IFOC) is one of the vector control methods that can be applied to induction motor in the industrial world rather than Direct Field Oriented Control (DFOC) because of the flux is obtained from the formulation.
Angga Wahyu Aaditya   +2 more
doaj   +1 more source

Interpreting the effects of DNA polymerase variants at the structural level

open access: yesMolecular Oncology, EarlyView.
Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi   +7 more
wiley   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

open access: yesMolecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka   +9 more
wiley   +1 more source

AI-BASED FIELD-ORIENTED CONTROL FOR INDUCTION MOTORS

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
The current article deals with the implementation of Reinforcement Learning based Field Oriented Control (FOC) for the induction motors (IM). It is pertinent to mention that although conventional controllers like PID are widely used in FOC induction ...
Elmehdi Benmalek   +4 more
doaj   +1 more source

Induction Motor Field-Oriented Sensorless Control with Filter and Long Cable

open access: yesEnergies, 2022
In recent years, part of the efforts of the electric drive researcher has been focused on the study of sensorless control algorithms that allow controlling the machine without a speed measure and with ever-fewer measurement devices. This article proposes
Lorenzo Carbone   +5 more
doaj   +1 more source

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

open access: yesFEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman   +4 more
wiley   +1 more source

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