Results 1 to 10 of about 19,789,615 (289)
Discrete–Time Field Oriented Control for Induction Motors
IFAC-PapersOnLine, 2017 Abstract In this work it is proposed a discrete–time field oriented control for induction motors. From a discrete–time stationary reference frame model for an induction motor, obtained by a variational integrator, the model is converted to a field oriented frame. Then a discrete–time field oriented control is designed for the asymptotic regulation of
Susana Ortega-Cisneros +2 more
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ROBUST DIRECT FIELD ORIENTED CONTROL OF INDUCTION GENERATOR [PDF]
Tekhnichna Elektrodynamika, 2016 A novel and robust field oriented vector control method for standalone induction generators (IG) is presented. The proposed controller exploits the concept of direct field orientation and provides asymptotic rotor flux modulus and DC-link voltage regulations when a DC-load is constant or slowly varying.
S. Peresada +3 more
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Field oriented control dataset of a 3-phase permanent magnet synchronous motor. [PDF]
Data Brief, 2023 This paper presents a dataset of a 3-phase Permanent Magnet Synchronous Motor (PMSM) controlled by a Field Oriented Control (FOC) scheme. The data set was generated from a simulated FOC motor control environment developed in Simulink; the model is ...
Nustes JC, Pau DP, Gruosso G.
europepmc +2 more sources
Quantum control of field-free molecular orientation
Physical 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
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An Improved Control-Oriented Modeling of the Magnetic Field [PDF]
2019 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 ...
Maxime Etiévant +3 more
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Controlling Protein Orientation in Vacuum Using Electric Fields [PDF]
The Journal of Physical Chemistry Letters, 2017 Published by ACS, Washington ...
Marklund, Erik G. +4 more
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Field Oriented Control of Induction Motors [PDF]
Proceedings of the 25th Intersociety Energy Conversion Engineering Conference, 2005 Induction motors have always been known for their simple rugged construction, but until lately were not suitable for variable speed or servo drives due to the inherent complexity of the controls. With the advent of field oriented control (FOC), however, the induction motor has become an attractive option for these types of drive systems.
L.M. Burrows, D.S. Zinger, M.E. Roth
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Optimally controlled field-free orientation of the kicked molecule [PDF]
Physical Review A, 2005 Efficient and long-lived field-free molecular orientation is achieved using only two kicks appropriately delayed in time. The understanding of the mechanism rests upon a molecular target state providing the best efficiency versus persistence compromise.
Dion, Claude M. +2 more
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Single-molecule spin orientation control by an electric field [PDF]
The Journal of Chemical Physics, 2017 We report the effects of an electric field E on the spin orientations of nickelocene (Nc) deposited on the Cu surfaces by means of first-principles calculations. We employ the Hubbard-U corrected van der Waals density functional to take into account the strong correlation effects of the localized 3d electrons and the non-covalent binding involved in ...
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Motor models for field oriented control
, 1992 Tese de mestr.. Dissertation submitted for obtain the degree of Master of Electronic and Computer Engineering at the University of Porto, Faculty of Engineering. Faculdade de Engenharia. Universidade do Porto. 1992
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