Results 11 to 20 of about 213,170 (262)

Quantum control of field-free molecular orientation

open access: yesPhysical Chemistry Chemical Physics, 2023
This perspective offers valuable insights into the methods and techniques utilized to accomplish field-free molecular orientation. It also highlights the recent advancements in the precise control of molecular orientation at ultracold temperatures.
Qian-Qian Hong   +3 more
openaire   +2 more sources

Indirect field-oriented control of twin-screw electromechanical hydrolyzer

open access: yesElectrical engineering & Electromechanics, 2022
Goal. Development of a mathematical model of indirect field-oriented control of a twin-screw electromechanical hydrolyzer. Methodology. The paper presents a mathematical model of Indirect field-oriented control of twin-screw electromechanical hydrolyzer.
M. M. Zablodskiy   +3 more
doaj   +1 more source

An Improved Control-Oriented Modeling of the Magnetic Field [PDF]

open access: yes2019 International Conference on Robotics and Automation (ICRA), 2019
This paper proposes a new control-oriented model to compute the magnetic field created by a coil. A major challenge for untethered microscale mobile robotics is the control of objects for precise and fast displacements. In this work, we propose to use an alternative implementation of a model based on elliptic integral functions to control magnetically ...
Etievant, Maxime   +3 more
openaire   +2 more sources

Exact linearization of an induction machine with rotoric flux orientation [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2008
In this paper, we present the linearization control of an asynchronous machine. It allows decoupling and linearization of the system without including flux orientation.
Bentaallah Abderrahim   +4 more
doaj   +1 more source

Control of PMSM Based on Switched Systems and Field-Oriented Control Strategy

open access: yesAutomation, 2022
Starting from the problem of studying the parametric robustness in the case of the control of a permanent magnet-synchronous motor (PMSM), although robust control systems correspond entirely to this problem, due to the complexity of the algorithms of the
Marcel Nicola   +3 more
doaj   +1 more source

Controlling Protein Orientation in Vacuum Using Electric Fields [PDF]

open access: yesThe Journal of Physical Chemistry Letters, 2017
Published by ACS, Washington ...
Marklund, Erik G.   +4 more
openaire   +5 more sources

Condition Monitoring Accuracy in Inverter-Driven Permanent Magnet Synchronous Machines Based on Motor Voltage Signature Analysis

open access: yesEnergies, 2023
Condition monitoring and preventative maintenance are essential for reliable and efficient operation of permanent magnet synchronous machines driven by inverters.
Ibrahim M. Allafi, Shanelle N. Foster
doaj   +1 more source

Robust Proportional–Integral Sliding Mode Control for Induction Motors with Input Time Delay

open access: yesEnergies, 2023
This paper proposes a control strategy applied to a three-phase induction motor (TIM) subject to parametric uncertainties, perturbations, and input time delay, whose primary objective is to achieve high-performance speed–torque control.
Saulo Crnkowise Garcia   +3 more
doaj   +1 more source

Advances in Dual-Three-Phase Permanent Magnet Synchronous Machines and Control Techniques

open access: yesEnergies, 2021
Multiphase electrical machines are advantageous for many industrial applications that require a high power rating, smooth torque, power/torque sharing capability, and fault-tolerant capability, compared with conventional single three-phase electrical ...
Ziqiang Zhu   +5 more
doaj   +1 more source

Methods of Vector Control for Induction Motors

open access: yesActa Technica Jaurinensis, 2018
This paper presents the electrical and mathematical models of the three phase asynchronous motors along with the introduction of the field-oriented control model as well as the vector transformations needed for the introduction of the above mentioned ...
László Varga, Miklós Kuczmann
doaj   +1 more source

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