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Electronics
Special Issues
Sensing Technology and Intelligent Application
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Sensing Technology and Intelligent Application

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Microelectronics".

Deadline for manuscript submissions: closed (15 April 2024) | Viewed by 641

Special Issue Editors

Dr. Jifeng Chu

E-Mail Website
Guest Editor
State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China
Interests: status monitoring and fault diagnosis for electrical equipment; semiconductor gas-sensing technology; optical gas-sensing technology
Dr. Qingqing Gao

E-Mail Website
Guest Editor
School of Electrical Engineering, Xi’an University of Technology, Xi’an 710048, China
Interests: status monitoring and fault diagnosis of power equipment; partial discharge; non-equilibrium plasma; environmentally friendly gas
Dr. Huan Yuan

E-Mail Website
Guest Editor
State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China
Interests: intelligent design of power equipment; wireless energy transmission technology
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear colleagues,

Advanced sensing technology and its intelligent applications have recently garnered significant attention driven by the rapid development of micro/nano processing technology. Sensor systems integrated with high-performance sensors and actuators have been applied to various aspects of human life, including healthcare, transportation, environmental monitoring, industrial automation, and agricultural technology. Nevertheless, there remain some critical issues and practical challenges, such as detection accuracy, power consumption, lifespan, and cost, that require further exploration and resolution in the field of sensing applications.

This Special Issue aims to provide a platform for discussing the latest research in the fields of sensing technology and intelligent application, with a particular focus on addressing the practical challenges encountered in the realm of sensor applications. Researchers are invited to contribute their cutting-edge insights, innovative methodologies, and novel solutions that drive the development of efficient sensing technologies across diverse domains.

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following:

  • Advanced sensing theory;
  • MEMS processing;
  • Nanotechnology;
  • Sensors and actuators;
  • Sensor with signal processing;
  • Sensor with intelligence algorithms;
  • Sensor system;
  • State evaluation.

Dr. Jifeng Chu
Dr. Qingqing Gao
Dr. Huan Yuan
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Electronics is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • advanced sensing theory
  • MEMS processing
  • nanotechnology
  • sensors and actuators
  • sensor with signal processing
  • sensor with intelligence algorithms
  • sensor system
  • state evaluation

Published Papers (1 paper)

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Research

11 pages, 4986 KiB  
Article
A Multiplexing Optical Temperature Sensing System for Induction Motors Using Few-Mode Fiber Spatial Mode Diversity
by Feng Liu, Tianle Gu and Weicheng Chen
Electronics 2024, 13(10), 1932; https://doi.org/10.3390/electronics13101932 - 15 May 2024
Viewed by 461
Abstract
Induction motors are widely applied in motor drive systems. Effective temperature monitoring is one of the keys to ensuring the reliability and optimal performance of the motors. Therefore, this paper introduces a multiplexed optical temperature sensing system for induction motors based on few-mode [...] Read more.
Induction motors are widely applied in motor drive systems. Effective temperature monitoring is one of the keys to ensuring the reliability and optimal performance of the motors. Therefore, this paper introduces a multiplexed optical temperature sensing system for induction motors based on few-mode fiber (FMF) spatial mode diversity. By using the spatial mode dimension of FMF, fiber Bragg grating (FBG) carried by different spatial modes of optical paths is embedded in different positions of the motor to realize multipoint synchronous multiplexing temperature monitoring. The paper establishes and demonstrates a photonic lantern-based mode division sensing system for motor temperature monitoring. As a proof of concept, the system demonstrates experiments in multiplexed temperature sensing for motor stators using the fundamental mode LP01 and high-order spatial modes LP11, LP21, and LP02. The FBG sensitivity carried by the above mode is 0.0107 nm/°C, 0.0106 nm/°C, 0.0097 nm/°C, and 0.0116 nm/°C, respectively. The dynamic temperature changes in the stator at different positions of the motor under speeds of 1k rpm, 1.5k rpm, 2k rpm with no load, 3 kg load, and 5 kg load, as well as at three specific speed–load combinations of 1.5k rpm_3 kg, 1k rpm_0kg, 2k rpm_5 kg and so on are measured, and the measured results of different spatial modes are compared and analyzed. The findings indicate that different spatial modes can accurately reflect temperature variations at various positions in motor stator winding. Full article
(This article belongs to the Special Issue Sensing Technology and Intelligent Application)
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