Magnetometer-Based Phase Shifting Ratio Method for High Spinning Projectile’s Attitude Measurement
Accurate measurement of high spinning projectiles' attitude is the basis of guidance and control. In order to reduce the attitude measurement error and improve the attitude update rate, a magnetometer-based phase shifting ratio method is proposed in this paper. This method does not introduce ad...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2019-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8649612/ |
| _version_ | 1818617826874753024 |
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| author | Hui Zhao Zhong Su Fuchao Liu Chao Li Qing Li |
| author_facet | Hui Zhao Zhong Su Fuchao Liu Chao Li Qing Li |
| author_sort | Hui Zhao |
| collection | DOAJ |
| description | Accurate measurement of high spinning projectiles' attitude is the basis of guidance and control. In order to reduce the attitude measurement error and improve the attitude update rate, a magnetometer-based phase shifting ratio method is proposed in this paper. This method does not introduce additional installation errors as the existing methods, simplifies the calibration of the extreme value ratio-pitch angle curve, and makes full use of the measurement data of the sensors. The attitude update is synchronized with the magnetometer output without using the local geomagnetic information. Simultaneously, the local geomagnetic errors are avoided. The results of numerical simulation and semi-physical simulation experiments show that compared with the three orthogonal ratio method and the crest and trough method, the proposed algorithm in this paper can increase the attitude update rate by more than 2 times and the attitude calculation accuracy can be enhanced by 30%. |
| first_indexed | 2024-12-16T17:11:52Z |
| format | Article |
| id | doaj.art-2183159ceaeb4eeb8ce431fdccd232c5 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-16T17:11:52Z |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-2183159ceaeb4eeb8ce431fdccd232c52022-12-21T22:23:23ZengIEEEIEEE Access2169-35362019-01-017225092252210.1109/ACCESS.2019.28966128649612Magnetometer-Based Phase Shifting Ratio Method for High Spinning Projectile’s Attitude MeasurementHui Zhao0https://orcid.org/0000-0002-5326-9930Zhong Su1Fuchao Liu2https://orcid.org/0000-0001-5647-3972Chao Li3Qing Li4School of Automation, Beijing Institute of Technology, Beijing, ChinaSchool of Automation, Beijing Institute of Technology, Beijing, ChinaSchool of Automation, Beijing Institute of Technology, Beijing, ChinaSchool of Automation, Beijing Institute of Technology, Beijing, ChinaBeijing Key Laboratory of High Dynamic Navigation Technology, Beijing Information Science and Technology University, Beijing, ChinaAccurate measurement of high spinning projectiles' attitude is the basis of guidance and control. In order to reduce the attitude measurement error and improve the attitude update rate, a magnetometer-based phase shifting ratio method is proposed in this paper. This method does not introduce additional installation errors as the existing methods, simplifies the calibration of the extreme value ratio-pitch angle curve, and makes full use of the measurement data of the sensors. The attitude update is synchronized with the magnetometer output without using the local geomagnetic information. Simultaneously, the local geomagnetic errors are avoided. The results of numerical simulation and semi-physical simulation experiments show that compared with the three orthogonal ratio method and the crest and trough method, the proposed algorithm in this paper can increase the attitude update rate by more than 2 times and the attitude calculation accuracy can be enhanced by 30%.https://ieeexplore.ieee.org/document/8649612/Magnetometerphase shiftingextreme ratioattitude measurementhigh spinning projectile |
| spellingShingle | Hui Zhao Zhong Su Fuchao Liu Chao Li Qing Li Magnetometer-Based Phase Shifting Ratio Method for High Spinning Projectile’s Attitude Measurement IEEE Access Magnetometer phase shifting extreme ratio attitude measurement high spinning projectile |
| title | Magnetometer-Based Phase Shifting Ratio Method for High Spinning Projectile’s Attitude Measurement |
| title_full | Magnetometer-Based Phase Shifting Ratio Method for High Spinning Projectile’s Attitude Measurement |
| title_fullStr | Magnetometer-Based Phase Shifting Ratio Method for High Spinning Projectile’s Attitude Measurement |
| title_full_unstemmed | Magnetometer-Based Phase Shifting Ratio Method for High Spinning Projectile’s Attitude Measurement |
| title_short | Magnetometer-Based Phase Shifting Ratio Method for High Spinning Projectile’s Attitude Measurement |
| title_sort | magnetometer based phase shifting ratio method for high spinning projectile x2019 s attitude measurement |
| topic | Magnetometer phase shifting extreme ratio attitude measurement high spinning projectile |
| url | https://ieeexplore.ieee.org/document/8649612/ |
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