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Electronics, Volume 14, Issue 9

May-1 2025 - 210 articles

Cover Story: This article analyses the potential use of a line-start permanent-magnet synchronous motor in a drive system with a frequency converter that enables stable operation without internal feedback from the rotor position. The key advantage of this approach is that the motor, which typically operates in a vector control structure, can maintain stable operation even in the event of a speed sensor failure. The induced-pole PMSM contains a two-times-lower number of permanent magnets, but their volume in the motor rotor is the same due to demagnetization robustness. The article presents calculations, simulation analyses, and experimental validation under scalar control, confirming the feasibility of using this type of machine in fault-tolerant control drives. View this paper
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Articles (210)

  • Article
  • Open Access
2,326 Views
17 Pages

A Novel 28-GHz Meta-Window for Millimeter-Wave Indoor Coverage

  • Chun Yang,
  • Chuanchuan Yang,
  • Cheng Zhang and
  • Hongbin Li

Millimeter-wave signals experience substantial path loss when penetrating common building materials, hindering seamless indoor coverage from outdoor networks. To address this limitation, we present the 28-GHz “Meta-Window”, a mass-produci...

  • Article
  • Open Access
2 Citations
938 Views
17 Pages

Achieving Low-Latency, High-Throughput Online Partial Particle Identification for the NA62 Experiment Using FPGAs and Machine Learning

  • Pierpaolo Perticaroli,
  • Roberto Ammendola,
  • Andrea Biagioni,
  • Carlotta Chiarini,
  • Andrea Ciardiello,
  • Paolo Cretaro,
  • Ottorino Frezza,
  • Francesca Lo Cicero,
  • Michele Martinelli and
  • Roberto Piandani
  • + 7 authors

FPGA-RICH is an FPGA-based online partial particle identification system for the NA62 experiment employing AI techniques. Integrated between the readout of the Ring Imaging Cherenkov detector (RICH) and the low-level trigger processor (L0TP+), FPGA-R...

  • Article
  • Open Access
815 Views
21 Pages

With the growing integration of the Internet of Things (IoT), low-altitude intelligent networks, and vehicular networks, smart city traffic systems are gradually evolving into an air–ground integrated intelligent monitoring framework. However,...

  • Article
  • Open Access
977 Views
18 Pages

Accurate water body detection is essential for autonomous navigation and operational planning of unmanned surface vehicles (USVs). To address model adaptability to ambiguous boundaries caused by diverse scenarios and climatic conditions, this study p...

  • Article
  • Open Access
2 Citations
1,629 Views
19 Pages

In response to the decreased accuracy in person detection caused by densely populated areas and mutual occlusions in public spaces, a human head-detection approach is employed to assist in detecting individuals. To address key issues in dense scenes&...

  • Article
  • Open Access
1 Citations
1,863 Views
15 Pages

A Hierarchical Voltage Control Strategy for Distribution Networks Using Distributed Energy Storage

  • Chao Ma,
  • Wenjie Xiong,
  • Zhiyuan Tang,
  • Ziwei Li,
  • Yonghua Xiong and
  • Qibo Wang

This paper presents a novel hierarchical voltage control framework for distribution networks to mitigate voltage violations by coordinating distributed energy storage systems (DESSs). The framework establishes a two-layer architecture that integrates...

  • Article
  • Open Access
1,405 Views
19 Pages

This study presents a zero-shot object detection framework for corner casting detection in shipping container operations, leveraging edge computing for intelligent robotic perception and control. The proposed system integrates Grounding DINO on a Ras...

  • Article
  • Open Access
687 Views
16 Pages

Multi-Scale Parallel Enhancement Module with Cross-Hierarchy Interaction for Video Emotion Recognition

  • Lianqi Zhang,
  • Yuan Sun,
  • Jiansheng Guan,
  • Shaobo Kang,
  • Jiangyin Huang and
  • Xungao Zhong

Video emotion recognition faces significant challenges due to the strong spatiotemporal coupling of dynamic expressions and the substantial variations in cross-scale motion patterns (e.g., subtle facial micro-expressions versus large-scale body gestu...

  • Article
  • Open Access
809 Views
27 Pages

Tools for Researching the Parameters of Photovoltaic Modules

  • Milan Belik,
  • Oleksandr Rubanenko,
  • Iryna Hunko,
  • Olena Rubanenko,
  • Serhii Baraban and
  • Andriy Semenov

This paper addresses critical challenges in renewable energy research, particularly under the difficult operational conditions caused by the military conflict in Ukraine. Despite significant infrastructure loss due to the armed conflict (13% of solar...

  • Article
  • Open Access
2 Citations
1,394 Views
19 Pages

Multi-signature applications allow multiple signers to collaboratively generate a single signature on the same message, which is widely applied in blockchain to reduce the percentage of signatures in blocks and improve the throughput of transactions....

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Electronics - ISSN 2079-9292