Automatic Task Planning and Its On-Orbit Verification of Agile Remote Sensing Satellite
An on-board autonomous task planning system is designed and implemented in this article, aiming at the problem that the current remote sensing satellite needs complex instruction support to perform tasks and depends on the ground system too much. The complex earth observation task description and in...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2023-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2023/8923088 |
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| _version_ | 1832546697684713472 |
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| author | Zhang Yahang Yang Haiyue Yang Mengfei Yang Ruochu Leng Shuhang |
| author_facet | Zhang Yahang Yang Haiyue Yang Mengfei Yang Ruochu Leng Shuhang |
| author_sort | Zhang Yahang |
| collection | DOAJ |
| description | An on-board autonomous task planning system is designed and implemented in this article, aiming at the problem that the current remote sensing satellite needs complex instruction support to perform tasks and depends on the ground system too much. The complex earth observation task description and injection decomposition modules are designed in the system. No more than 128 ordered points describe the curve area task or irregular polygon area task, and the complex task is decomposed into several strips according to the satellite imaging width. Then, the task’s orbit, attitude, mobility, energy, and time constraints are calculated through the modules of on-board orbit prediction, agile attitude calculation, track planning, energy prediction, and visible arc calculation. Finally, the on-board autonomous task planning and execution are completed through task solution space search and metatask command generation modules. The on-orbit flight verification is carried out on the high-resolution multimode (GFDM) satellite. The results show that this paper’s on-board autonomous task planning system can complete complex task injection and autonomous planning and finally execute. |
| format | Article |
| id | doaj-art-c90f0feab4ef4b27a7b695599ca1135d |
| institution | Kabale University |
| issn | 1687-5974 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-c90f0feab4ef4b27a7b695599ca1135d2025-02-03T06:47:30ZengWileyInternational Journal of Aerospace Engineering1687-59742023-01-01202310.1155/2023/8923088Automatic Task Planning and Its On-Orbit Verification of Agile Remote Sensing SatelliteZhang Yahang0Yang Haiyue1Yang Mengfei2Yang Ruochu3Leng Shuhang4College of Computer Science and TechnologyCollege of Aerospace and Civil EngineeringBeijing Institute of Spacecraft System EngineeringCollege of Aerospace and Civil EngineeringCollege of Aerospace and Civil EngineeringAn on-board autonomous task planning system is designed and implemented in this article, aiming at the problem that the current remote sensing satellite needs complex instruction support to perform tasks and depends on the ground system too much. The complex earth observation task description and injection decomposition modules are designed in the system. No more than 128 ordered points describe the curve area task or irregular polygon area task, and the complex task is decomposed into several strips according to the satellite imaging width. Then, the task’s orbit, attitude, mobility, energy, and time constraints are calculated through the modules of on-board orbit prediction, agile attitude calculation, track planning, energy prediction, and visible arc calculation. Finally, the on-board autonomous task planning and execution are completed through task solution space search and metatask command generation modules. The on-orbit flight verification is carried out on the high-resolution multimode (GFDM) satellite. The results show that this paper’s on-board autonomous task planning system can complete complex task injection and autonomous planning and finally execute.http://dx.doi.org/10.1155/2023/8923088 |
| spellingShingle | Zhang Yahang Yang Haiyue Yang Mengfei Yang Ruochu Leng Shuhang Automatic Task Planning and Its On-Orbit Verification of Agile Remote Sensing Satellite International Journal of Aerospace Engineering |
| title | Automatic Task Planning and Its On-Orbit Verification of Agile Remote Sensing Satellite |
| title_full | Automatic Task Planning and Its On-Orbit Verification of Agile Remote Sensing Satellite |
| title_fullStr | Automatic Task Planning and Its On-Orbit Verification of Agile Remote Sensing Satellite |
| title_full_unstemmed | Automatic Task Planning and Its On-Orbit Verification of Agile Remote Sensing Satellite |
| title_short | Automatic Task Planning and Its On-Orbit Verification of Agile Remote Sensing Satellite |
| title_sort | automatic task planning and its on orbit verification of agile remote sensing satellite |
| url | http://dx.doi.org/10.1155/2023/8923088 |
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