Research on High Precision Magnetic Positioning Technology Based on Facility Transport Platform
With the continuous development of economic globalization, the research demand for intelligent agricultural machinery equipment in modern agriculture is increasing. This paper, which aims at the positioning problem of mobile robots in agriculture production, proposes a low-cost magnetic positioning...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-12-01
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| Series: | Actuators |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2076-0825/12/1/13 |
| _version_ | 1797439237923012608 |
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| author | Song Mei Yifei Tong Fengque Pei Zhiyu Song Yifan Shao |
| author_facet | Song Mei Yifei Tong Fengque Pei Zhiyu Song Yifan Shao |
| author_sort | Song Mei |
| collection | DOAJ |
| description | With the continuous development of economic globalization, the research demand for intelligent agricultural machinery equipment in modern agriculture is increasing. This paper, which aims at the positioning problem of mobile robots in agriculture production, proposes a low-cost magnetic positioning scheme for cement ground. First, the analytical magnetic field model of ground magnets was established. Then, by comparing the analytic computing results, simulation results, and measured values, the modified model of magnetic fields was built and the relevant impact factors were calculated. After that, acquisition devices were used to collect the ground magnetic field data for the establishment of a magnetic field matching algorithm. Finally, the result showed that the positioning displacement error was ±1 mm, and the positioning accuracy was higher than the conventional indoor positioning method, which solved the problem of the low indoor positioning accuracy of agriculture mobile robots and contributes to the efficient production and modernization of agricultural machinery equipment. |
| first_indexed | 2024-03-09T11:49:52Z |
| format | Article |
| id | doaj.art-d9c4c635ecda4ad0b3f9065dd3be9680 |
| institution | Directory Open Access Journal |
| issn | 2076-0825 |
| language | English |
| last_indexed | 2024-03-09T11:49:52Z |
| publishDate | 2022-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Actuators |
| spelling | doaj.art-d9c4c635ecda4ad0b3f9065dd3be96802023-11-30T23:17:11ZengMDPI AGActuators2076-08252022-12-011211310.3390/act12010013Research on High Precision Magnetic Positioning Technology Based on Facility Transport PlatformSong Mei0Yifei Tong1Fengque Pei2Zhiyu Song3Yifan Shao4Nanjing Institute of Agricultural Mechanization, Ministry of Agriculture and Rural Affairs, Nanjing 210014, ChinaSchool of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, ChinaCollege of Mechanical and Electrical Engineering, Hohai University, Changzhou 213022, ChinaNanjing Institute of Agricultural Mechanization, Ministry of Agriculture and Rural Affairs, Nanjing 210014, ChinaSchool of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, ChinaWith the continuous development of economic globalization, the research demand for intelligent agricultural machinery equipment in modern agriculture is increasing. This paper, which aims at the positioning problem of mobile robots in agriculture production, proposes a low-cost magnetic positioning scheme for cement ground. First, the analytical magnetic field model of ground magnets was established. Then, by comparing the analytic computing results, simulation results, and measured values, the modified model of magnetic fields was built and the relevant impact factors were calculated. After that, acquisition devices were used to collect the ground magnetic field data for the establishment of a magnetic field matching algorithm. Finally, the result showed that the positioning displacement error was ±1 mm, and the positioning accuracy was higher than the conventional indoor positioning method, which solved the problem of the low indoor positioning accuracy of agriculture mobile robots and contributes to the efficient production and modernization of agricultural machinery equipment.https://www.mdpi.com/2076-0825/12/1/13magnetic positioningmagnetic field simulationagricultural robotrobot positioning |
| spellingShingle | Song Mei Yifei Tong Fengque Pei Zhiyu Song Yifan Shao Research on High Precision Magnetic Positioning Technology Based on Facility Transport Platform Actuators magnetic positioning magnetic field simulation agricultural robot robot positioning |
| title | Research on High Precision Magnetic Positioning Technology Based on Facility Transport Platform |
| title_full | Research on High Precision Magnetic Positioning Technology Based on Facility Transport Platform |
| title_fullStr | Research on High Precision Magnetic Positioning Technology Based on Facility Transport Platform |
| title_full_unstemmed | Research on High Precision Magnetic Positioning Technology Based on Facility Transport Platform |
| title_short | Research on High Precision Magnetic Positioning Technology Based on Facility Transport Platform |
| title_sort | research on high precision magnetic positioning technology based on facility transport platform |
| topic | magnetic positioning magnetic field simulation agricultural robot robot positioning |
| url | https://www.mdpi.com/2076-0825/12/1/13 |
| work_keys_str_mv | AT songmei researchonhighprecisionmagneticpositioningtechnologybasedonfacilitytransportplatform AT yifeitong researchonhighprecisionmagneticpositioningtechnologybasedonfacilitytransportplatform AT fengquepei researchonhighprecisionmagneticpositioningtechnologybasedonfacilitytransportplatform AT zhiyusong researchonhighprecisionmagneticpositioningtechnologybasedonfacilitytransportplatform AT yifanshao researchonhighprecisionmagneticpositioningtechnologybasedonfacilitytransportplatform |