Landmark-Based Inertial Navigation System for Autonomous Navigation of Missile Platform
As a new information provider of autonomous navigation, the on-orbit landmark observation offers a new means to improve the accuracy of autonomous positioning and attitude determination. A novel autonomous navigation method based on the landmark observation and the inertial system is designed to ach...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-05-01
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| Series: | Sensors |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1424-8220/20/11/3083 |
| _version_ | 1797566667339857920 |
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| author | Donghui Lyu Jiongqi Wang Zhangming He Yuyun Chen Bowen Hou |
| author_facet | Donghui Lyu Jiongqi Wang Zhangming He Yuyun Chen Bowen Hou |
| author_sort | Donghui Lyu |
| collection | DOAJ |
| description | As a new information provider of autonomous navigation, the on-orbit landmark observation offers a new means to improve the accuracy of autonomous positioning and attitude determination. A novel autonomous navigation method based on the landmark observation and the inertial system is designed to achieve the high-accuracy estimation of the missile platform state. In the proposed method, the navigation scheme is constructed first. The implicit observation equation about the deviation of the inertial system output is derived and the Kalman filter is applied to estimate the missile platform state. Moreover, the physical observability of the landmark and the mathematical observability of the navigation system are analyzed. Finally, advantages of the proposed autonomous navigation method are demonstrated through simulations compared with the traditional celestial-inertial navigation system and the deeply integrated celestial-inertial navigation system. |
| first_indexed | 2024-03-10T19:30:41Z |
| format | Article |
| id | doaj.art-7966e95bd7c04f7e90dafe172c314a7d |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-10T19:30:41Z |
| publishDate | 2020-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-7966e95bd7c04f7e90dafe172c314a7d2023-11-20T02:11:34ZengMDPI AGSensors1424-82202020-05-012011308310.3390/s20113083Landmark-Based Inertial Navigation System for Autonomous Navigation of Missile PlatformDonghui Lyu0Jiongqi Wang1Zhangming He2Yuyun Chen3Bowen Hou4College of Liberal Arts and Science, National University of Defense Technology, Changsha 410073, ChinaCollege of Liberal Arts and Science, National University of Defense Technology, Changsha 410073, ChinaCollege of Liberal Arts and Science, National University of Defense Technology, Changsha 410073, ChinaSchool of Mathematics and Big Data, Foshan University, Foshan 528225, ChinaCollege of Liberal Arts and Science, National University of Defense Technology, Changsha 410073, ChinaAs a new information provider of autonomous navigation, the on-orbit landmark observation offers a new means to improve the accuracy of autonomous positioning and attitude determination. A novel autonomous navigation method based on the landmark observation and the inertial system is designed to achieve the high-accuracy estimation of the missile platform state. In the proposed method, the navigation scheme is constructed first. The implicit observation equation about the deviation of the inertial system output is derived and the Kalman filter is applied to estimate the missile platform state. Moreover, the physical observability of the landmark and the mathematical observability of the navigation system are analyzed. Finally, advantages of the proposed autonomous navigation method are demonstrated through simulations compared with the traditional celestial-inertial navigation system and the deeply integrated celestial-inertial navigation system.https://www.mdpi.com/1424-8220/20/11/3083missile platformlandmark observationinertial systemobservability analysisnavigation accuracy |
| spellingShingle | Donghui Lyu Jiongqi Wang Zhangming He Yuyun Chen Bowen Hou Landmark-Based Inertial Navigation System for Autonomous Navigation of Missile Platform Sensors missile platform landmark observation inertial system observability analysis navigation accuracy |
| title | Landmark-Based Inertial Navigation System for Autonomous Navigation of Missile Platform |
| title_full | Landmark-Based Inertial Navigation System for Autonomous Navigation of Missile Platform |
| title_fullStr | Landmark-Based Inertial Navigation System for Autonomous Navigation of Missile Platform |
| title_full_unstemmed | Landmark-Based Inertial Navigation System for Autonomous Navigation of Missile Platform |
| title_short | Landmark-Based Inertial Navigation System for Autonomous Navigation of Missile Platform |
| title_sort | landmark based inertial navigation system for autonomous navigation of missile platform |
| topic | missile platform landmark observation inertial system observability analysis navigation accuracy |
| url | https://www.mdpi.com/1424-8220/20/11/3083 |
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