Results 1 to 10 of about 200,633 (228)

Pulse Width Modulation for Speeding Up Quantum Optimal Control Design [PDF]

, 2016
This paper focuses on accelerating quantum optimal control design for complex quantum systems. Based on our previous work [{arXiv:1607.04054}], we combine Pulse Width Modulation (PWM) and gradient descent algorithm into solving quantum optimal control ...
Chen, Qi-Ming, Wu, Re-Bing
core   +2 more sources

Pulse width modulation-based TMS: Primary motor cortex responses compared to conventional monophasic stimuli [PDF]

Brain Stimul, 2022
Majid Memarian Sorkhabi, Karen Wendt, Jacinta O’Shea, Timothy Denison   +3 more
openalex   +2 more sources

An Overview and Comprehensive Comparative Evaluation of Constant-Frequency Voltage Buck Control Methods for Series Resonant DC–DC Converters

IEEE Open Journal of the Industrial Electronics Society, 2021
The paper focuses on galvanically isolated series-resonant dc-dc converters with a low quality factor of a magnetically integrated resonant tank. These converters can be controlled at a constant switching frequency to achieve the input voltage buck ...
Vadim Sidorov, Andrii Chub, Dmitri Vinnikov, Abualkasim Bakeer   +3 more
doaj   +1 more source

A novel ECG compression algorithm using Pulse-Width Modulation integrated quantization for low-power real-time monitoring [PDF]

Sci Rep
Isuri Devindi, S. Liyanage, Titus Jayarathna, Janaka Alawatugoda, Roshan Ragel   +4 more
openalex   +2 more sources

Study of the Open-Source Arduino DUE Board as Digital Control Platform for Three-Phase Power Converters

IEEE Access, 2022
This work deals with the study of the open-source Arduino DUE board as a digital control platform for three-phase two-level Voltage-Source Converters (VSC) and Current-Source Converters (CSC), including ( $i$ ) the description of the power topologies ...
Pedro Melin, Carlos Baier, Eduardo Espinosa, Javier Riedemann, Jose Espinoza, Ruben Pena   +5 more
doaj   +1 more source

Comparisons of Loss Reduction Techniques Based on Pulsewidth Modulation and Model Predictive Control for Three-Phase Voltage Source Inverters

Machines, 2023
Due to the lack of comparative studies between discontinuous pulse-width modulation and model predictive control methods for reducing switching losses in two-level three-phase voltage source inverter, a comparative analysis of a generalized discontinuous
Minh Hoang Nguyen, Sangshin Kwak, Seungdeog Choi   +2 more
doaj   +1 more source

Comparative analysis of switching losses and current ripple of continuous and discontinuous SVPWM strategies for unbalanced two‐phase four‐leg VSI Fed unsymmetrical two‐phase induction motor

IET Power Electronics, 2021
This paper presents a comparative analysis of the continuous space vector pulse width modulation and the discontinuous space vector pulse width modulation in terms of the switching losses and current ripple reduction for the unbalanced two‐phase four‐leg
Kaset Muangthong, Chakrapong Charumit
doaj   +1 more source

Control Techniques for the Cascaded and Cross-switched Multilevel Inverter - A Comparison [PDF]

E3S Web of Conferences, 2021
Nowadays, the multilevel inverter has gained huge attention and has become more popularized in high voltage and high-power applications with low harmonics.
Shaik Sameera, Tummala Suresh Kumar, Rao D Srinivasa   +2 more
doaj   +1 more source

High Frequency Pulse Width Modulation Converters [PDF]

Kirkuk Journal of Science, 2013
The delta modulation technique permits an accurate of an arbitrary reference. Spectrum of the current going through an inductive load shows a very low THD.
Ahmed Hassan Mohammed
doaj   +1 more source

Indirect active and reactive powers control of doubly fed induction generator fed by three-level adaptive-network-based fuzzy inference system – pulse width modulation converter with a robust method based on super twisting algorithms

Electrical engineering & Electromechanics, 2021
Aim. This paper presents the minimization of reactive and active power ripples of doubly fed induction generators using super twisting algorithms and pulse width modulation based on neuro-fuzzy algorithms. Method. The main role of the indirect active and
H. Benbouhenni, A. Driss, S. Lemdani
doaj   +1 more source