| 引用本文： |
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王晓琳,朱茂华,章鹏,周羁,陈伟民.磁通量索力传感器的研究进展[J].广西科学,2023,30(3):434-444. [点击复制]
- WANG Xiaolin,ZHU Maohua,ZHANG Peng,ZHOU Ji,CHEN Weimin.Research Progress in Elasto-Magnetic Force Sensor[J].Guangxi Sciences,2023,30(3):434-444. [点击复制]
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| 摘要: |
| 磁通量索力传感器(Elasto-Magnetic force sensor,EM sensor)作为一种非接触式测量的传感器，与其他索力传感器相比，具有长期稳定性与可靠性好、耐久性高、使用寿命长的突出优势，在预应力拉索的索力监测上应用广泛。本文对磁通量索力传感器的工作原理、发展脉络及研究热点进行阐述，对该技术工程应用的状况与面临的难题进行总结，并对传感器的技术发展趋势进行讨论与展望，以期为相关领域的研究人员在磁通量索力传感器应用及技术上的研究提供参考。 |
| 关键词: 磁弹效应 索力传感器 励磁线圈 力-磁耦合 静载实验 |
| DOI：10.13656/j.cnki.gxkx.20230710.002 |
| 投稿时间：2023-03-02修订日期：2023-05-06 |
| 基金项目:中央引导地方发展项目(桂科ZY220960)，广西科学院高端装备制造创新团队启动经费项目(CQ-D-2412)和南宁市重大科技项目揭榜挂帅(重大技术攻关类20221241)资助。 |
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| Research Progress in Elasto-Magnetic Force Sensor |
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WANG Xiaolin1,2, ZHU Maohua2, ZHANG Peng1, ZHOU Ji2, CHEN Weimin1
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| (1.Key Laboratory for Optoelectronic Technology & Systems, Ministry of Education, Chongqing University, Chongqing, 400030, China;2.Guangxi Academy of Sciences, Nanning, Guangxi, 530007, China) |
| Abstract: |
| As a type of non-contact measurement sensor,Elasto-Magnetic force sensor (EM sensor) has the outstanding advantages of long-term stability,good reliability,high durability and long service life compared with other cable tension sensors.It is widely used in the tension monitoring of prestressing force.In this article,the working principle,development context and research hotspots of EM sensor are described.The status and problems of the engineering application of the technology are summarized,and the technical development trend of the sensor is discussed and prospected.It is hoped to provide reference for researchers in related fields to study the application and technology of EM sensor. |
| Key words: elasto-magnetic effect cable tension sensor excitation coils magneto-mechanics static loading experiment |
