A Permanent Magnet Ferromagnetic Wear Debris Sensor Based on Axisymmetric High-Gradient Magnetic Field
The detection of wear debris in lubricating oil is effective for determining current equipment operating conditions for fault diagnosis. In this paper, a permanent magnet ferromagnetic wear debris sensor is proposed that is composed of a compact structure and a detection coil that generates an induc...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-10-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/22/21/8282 |
| _version_ | 1797466562945351680 |
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| author | Bin Fan Yong Liu Peng Zhang Lianfu Wang Chao Zhang Jianguo Wang |
| author_facet | Bin Fan Yong Liu Peng Zhang Lianfu Wang Chao Zhang Jianguo Wang |
| author_sort | Bin Fan |
| collection | DOAJ |
| description | The detection of wear debris in lubricating oil is effective for determining current equipment operating conditions for fault diagnosis. In this paper, a permanent magnet ferromagnetic wear debris sensor is proposed that is composed of a compact structure and a detection coil that generates an induced voltage when wear debris passes through a magnetic field. A three-dimensional model of the sensor is established, the internal axisymmetric high-gradient magnetic field of the sensor is analyzed, and a mathematical model of the sensor signal is proposed. The effects of the air gap structure of the sensor and the relative permeability, velocity, and volume of the wear debris on the sensor performance are analyzed. The correctness of the theoretical results is proven by single particle experiments, and the sensor is calibrated to achieve quantitative analysis of the wear debris. |
| first_indexed | 2024-03-09T18:40:35Z |
| format | Article |
| id | doaj.art-eac0a31213df4c8391f3ff5e8ce86b64 |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-09T18:40:35Z |
| publishDate | 2022-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-eac0a31213df4c8391f3ff5e8ce86b642023-11-24T06:45:35ZengMDPI AGSensors1424-82202022-10-012221828210.3390/s22218282A Permanent Magnet Ferromagnetic Wear Debris Sensor Based on Axisymmetric High-Gradient Magnetic FieldBin Fan0Yong Liu1Peng Zhang2Lianfu Wang3Chao Zhang4Jianguo Wang5College of Mechanical & Electrical Engineering, Inner Mongolia Agricultural University, Hohhot 010018, ChinaState Key Laboratory of Smart Manufacturing for Special Vehicles and Transmission System, Baotou 014030, ChinaState Key Laboratory of Smart Manufacturing for Special Vehicles and Transmission System, Baotou 014030, ChinaCollege of Mechanical & Electrical Engineering, Inner Mongolia Agricultural University, Hohhot 010018, ChinaInner Mongolia Key Laboratory of Intelligent Diagnosis and Control of Mechatronic Systems, Inner Mongolia University of Science & Technology, Baotou 014010, ChinaInner Mongolia Key Laboratory of Intelligent Diagnosis and Control of Mechatronic Systems, Inner Mongolia University of Science & Technology, Baotou 014010, ChinaThe detection of wear debris in lubricating oil is effective for determining current equipment operating conditions for fault diagnosis. In this paper, a permanent magnet ferromagnetic wear debris sensor is proposed that is composed of a compact structure and a detection coil that generates an induced voltage when wear debris passes through a magnetic field. A three-dimensional model of the sensor is established, the internal axisymmetric high-gradient magnetic field of the sensor is analyzed, and a mathematical model of the sensor signal is proposed. The effects of the air gap structure of the sensor and the relative permeability, velocity, and volume of the wear debris on the sensor performance are analyzed. The correctness of the theoretical results is proven by single particle experiments, and the sensor is calibrated to achieve quantitative analysis of the wear debris.https://www.mdpi.com/1424-8220/22/21/8282permanent magnetfault diagnosisfinite elementwear debris sensor |
| spellingShingle | Bin Fan Yong Liu Peng Zhang Lianfu Wang Chao Zhang Jianguo Wang A Permanent Magnet Ferromagnetic Wear Debris Sensor Based on Axisymmetric High-Gradient Magnetic Field Sensors permanent magnet fault diagnosis finite element wear debris sensor |
| title | A Permanent Magnet Ferromagnetic Wear Debris Sensor Based on Axisymmetric High-Gradient Magnetic Field |
| title_full | A Permanent Magnet Ferromagnetic Wear Debris Sensor Based on Axisymmetric High-Gradient Magnetic Field |
| title_fullStr | A Permanent Magnet Ferromagnetic Wear Debris Sensor Based on Axisymmetric High-Gradient Magnetic Field |
| title_full_unstemmed | A Permanent Magnet Ferromagnetic Wear Debris Sensor Based on Axisymmetric High-Gradient Magnetic Field |
| title_short | A Permanent Magnet Ferromagnetic Wear Debris Sensor Based on Axisymmetric High-Gradient Magnetic Field |
| title_sort | permanent magnet ferromagnetic wear debris sensor based on axisymmetric high gradient magnetic field |
| topic | permanent magnet fault diagnosis finite element wear debris sensor |
| url | https://www.mdpi.com/1424-8220/22/21/8282 |
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