Results 31 to 40 of about 1,643,250 (302)

Waveform control of orientation-dependent ionization of DCl in few-cycle laser fields [PDF]

, 2011
Strong few-cycle light fields with stable electric field waveforms allow controlling electrons on time scales down to the attosecond domain. We have studied the dissociative ionization of randomly oriented DCl in 5 fs light fields at 720 nm in the ...
Bergues, B., Hoff, Philipp von den, Kling, Matthias F., Schirmel, N., Urbasch, G., Vivie-Riedle, Regina de, Weitzel, K.-M., Zherebtsov, S., Znakovskaya, I.   +8 more
core   +1 more source

Direct Flux Field Oriented Control of IPM Drives with Variable DC-Link in the Field-Weakening Region [PDF]

, 2009
This paper presents the direct flux control of an interior permanent-magnet (IPM) motor drive in the field-weakening region. The output torque is regulated by the coordinated control of the stator flux amplitude and the current component in quadrature ...
Armando, Eric Giacomo, Guglielmi, Paolo, Pellegrino, Gian-Mario Luigi   +2 more
core   +1 more source

Rotor Field Oriented Control of Resonant Wireless Electrically Excited Synchronous Motor

World Electric Vehicle Journal, 2019
In order to solve the problems of wear and spark of the brush and slip ring in an electrically excited synchronous motor (EESM), based on the principle of magnetic resonance coupling wireless power transfer (MRC-WPT), a resonant wireless excitation ...
Yong Bao, Zaimin Zhong, Chengyu Hu, Yijin Qin   +3 more
doaj   +1 more source

Analysis of control-oriented wake modeling tools using lidar field results [PDF]

Wind Energy Science, 2018
The objective of this paper is to compare field data from a scanning lidar mounted on a turbine to control-oriented wind turbine wake models. The measurements were taken from the turbine nacelle looking downstream at the turbine wake.
J. Annoni, P. Fleming, A. Scholbrock, J. Roadman, S. Dana, C. Adcock, F. Porte-Agel, S. Raach, F. Haizmann, D. Schlipf   +9 more
doaj   +1 more source

A simple maximum power point tracking based control strategy applied to a variable speed squirrel cage induction generator [PDF]

, 2012
This paper presents a comprehensive modelling and control study of a variable speed wind energy conversion system based on a squirrel-cage induction generator (SCIG).
Allali, A., Denai, Mouloud, Draou, A., Merabet Boulouiha, H., Tahri, A.   +4 more
core   +1 more source

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

ITEGAM-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, Kiran Kumar Danduprolu   +1 more
doaj   +1 more source

Modelling and indirect field‐oriented control for pole phase modulation induction motor drives

IET Power Electronics, 2023
In the recent days, for the traction and electric vehicle (EV) applications, multiphase machines with pole phase modulation (PPM) technique have been proposed.
Atif Iqbal, B. Prathap Reddy, Syed Rahman, Mohammad Meraj   +3 more
doaj   +1 more source

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
DUENAS GARCIA, IVAN EMMANUEL, J. Rivera, DI GENNARO S, S. Ortega   +3 more
openaire   +1 more source

Class IIa HDACs forced degradation allows resensitization of oxaliplatin‐resistant FBXW7‐mutated colorectal cancer

Molecular Oncology, EarlyView.
HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto, Nicolò Gualandi, Ylenia Cortolezzis, Raffaella Picco, Monica Colitti, Francesca D'Este, Mariachiara Gani, Wayne W. Hancock, Giovanni Terrosu, Cristina Degrassi, Francesca Agostini, Claudio Brancolini, Luigi E. Xodo, Eros Di Giorgio   +13 more
wiley   +1 more source

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

Sukkur 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, Vikram Kumar, Muhammad Ahsan Niazi, Qazi Sajid   +3 more
doaj   +1 more source