Results 111 to 120 of about 733,251 (300)

Effect of duty cycle on THD for multilevel inverter based on selective harmonic elimination technique [PDF]

, 2018
Multilevel inverters controlled suffers from the issue of harmonic distortion in the output voltage. Selective Harmonic Elimination (SHE) technique plays an effective role to eliminate these harmonics.
Hamida, Belal Ahmed, Aboadla, Ali, Ezzidin Hassan Aboadla, Khalil, Ashraf F., Mashkuri Bin Yaacob, Naser Muhaisen, Mohamed H. Habaebi, Yaacob, Mashkuri, Belal A. Hamidah, Ashraf Khalil, Sheroz Khan, Habaebi, Mohamed Hadi, Gunawan, Teddy Surya, Ali Aboadla, Aboadla, Ezzidin Hassan Elmabrouk, Khan, Sheroz, Muhaisen, Naser, Teddy Gunawan   +17 more
core   +1 more source

A Critical Review on the Evolution of Chitosan‐Based Injectable Hydrogels in Bone Regeneration

Advanced Materials Interfaces, EarlyView.
The graphical illustration depicts hydrogel formulation using chitosan and biocompatible cross‐linkers, major advantages, and incorporation of cells, osteoinductive factors, and therapeutic drugs. Following injection, pH‐responsive gelation enables controlled drug release, promotes cell recruitment and osteogenic differentiation, enhances extracellular
Shivani Santosh Sakhrani, Abu ul Hassan S. Rana, S. Sudheer Khan   +2 more
wiley   +1 more source

Single phase inverter design based on selective harmonic elimination method

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2013
Minimization of harmonic distortions in voltage source inverters' output wave form is very important. In this paper, a single phase inverter design that can change the operating frequency between 5 Hz – 50 Hz to achieve the keeping the voltage/frequency ...
Faruk Yalçın, Uğur Arifoğlu
doaj   +1 more source

Selective Harmonic Elimination Model Predictive Control for a 3 level Flying Capacitor Converter

This paper presents an extension of the Selective Harmonic Elimination Model Predictive Control (SHE-MPC) to a Flying Capacitor (FC) converter with FC-type capacitor balancing.
Acuna, P, Aguilera, R, Castillo, C, Maure, S, García, C, Cabezas, V, Cabezas, Victor, Acuna, Pablo, Castillo, Cristian, García, Cristian; id_orcid, Maure, Santiago, Aguilera, Ricardo   +11 more
core   +1 more source

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

Advanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim, Chang‐Jae Beak, Jiyoung Park, Youngdo Jung, Sunjong Oh, Sin‐Hyung Lee, Bo‐Yeon Lee   +6 more
wiley   +1 more source

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna, Jieliyue Sun, Wenyu Liu, Robert H. Hurt, Kimani C. Toussaint Jr.   +4 more
wiley   +1 more source

Design and Modeling of a High‐Displacement, Skin‐Integrated Flexible Electromagnetic Actuator for Haptic Interfaces in Virtual Reality

Advanced Robotics Research, EarlyView.
A flexible, skin‐integrated electromagnetic actuator is developed for wearable virtual/augmented reality (VR/AR) haptic systems. A tunable design model enables control over displacement and resonance frequency. The system is validated through a custom VR application with a 6 × 4 actuator array, demonstrating real‐time, spatially targeted tactile ...
Naji Tarabay, Alexandra Zhang Jiang, Ziteng Liu, Rachel Villamor, Derek Cha, Ananya Renuka Balakrishna, Tianshu Liu, Priyanshu Agarwal, Rainer Dömer, Camilo Velez   +9 more
wiley   +1 more source

Magnetically Controlled Reactor For Harmonic Elimination

, 2018
Power electronics has revolutionized the electrical industry but it comes with certain drawbacks. Harmonic is one of the issues with the power electronic system which needs to be addressed. Currently, a passive filter is being used to eliminate these problems. N-numbers of tuned filters are required to eliminate various harmonics https://journalnx.com/
MOHAMMED USAMA S. A. SHAIKH, DR. H. T JADHAV   +1 more
openaire   +2 more sources

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Harmonic detection and energy optimization of electrical installations using an Arduino microcontroller system

Revista Científica de Ingeniería Energética, 2021
Solutions for harmonic problems in electrical distribution networks have been frequently discussed in the recent literature.This article evaluates the use of Arduino microcontroller system connected with the power grid to reduce harmonic distortions and ...
José Leovaldo da Silva Mello, Douglas Antônio Amâncio, Michel Chagury, Luiz Antônio Rasia, Humber Furlan, Mariana Amorim Fraga   +5 more
doaj