Satellite Mission Instruction Sequence Generation Algorithm Using a Flexible Weighted Directed Graph
A satellite mission instruction generation algorithm based on a flexible weighted directed graph has been proposed. This algorithm can sort the instruction into sequence according to the instruction execution relationship with constraints, which can promote satellite operation performance of the gro...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2021/4109118 |
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| _version_ | 1849412011653332992 |
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| author | Zhang Yahang Zhang Jiakai Yang Mengfei Yang Peiyao Song Xiangshuai |
| author_facet | Zhang Yahang Zhang Jiakai Yang Mengfei Yang Peiyao Song Xiangshuai |
| author_sort | Zhang Yahang |
| collection | DOAJ |
| description | A satellite mission instruction generation algorithm based on a flexible weighted directed graph has been proposed. This algorithm can sort the instruction into sequence according to the instruction execution relationship with constraints, which can promote satellite operation performance of the ground station. Concepts like flexible edge, flexible zone, and implement zone were introduced, and the flexible weighted directed graph (FWDG) model was proposed. Based on this model, the satellite instruction sequence generation algorithm was designed. After practice and research, the result showed that according to the new algorithm, the instruction sequence can be consistent with all implement zones, consequently guaranteeing the correctness of the sequence. |
| format | Article |
| id | doaj-art-64f192a4f41d4da59eed030954c055ca |
| institution | Kabale University |
| issn | 1687-5966 1687-5974 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-64f192a4f41d4da59eed030954c055ca2025-08-20T03:34:35ZengWileyInternational Journal of Aerospace Engineering1687-59661687-59742021-01-01202110.1155/2021/41091184109118Satellite Mission Instruction Sequence Generation Algorithm Using a Flexible Weighted Directed GraphZhang Yahang0Zhang Jiakai1Yang Mengfei2Yang Peiyao3Song Xiangshuai4College of Computer Science and Technology, Xidian University, Xi’an 710071, ChinaCollege of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, ChinaCollege of Computer Science and Technology, Xidian University, Xi’an 710071, ChinaBeijing Institute of Spacecraft System Engineering, Beijing 100094, ChinaCollege of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, ChinaA satellite mission instruction generation algorithm based on a flexible weighted directed graph has been proposed. This algorithm can sort the instruction into sequence according to the instruction execution relationship with constraints, which can promote satellite operation performance of the ground station. Concepts like flexible edge, flexible zone, and implement zone were introduced, and the flexible weighted directed graph (FWDG) model was proposed. Based on this model, the satellite instruction sequence generation algorithm was designed. After practice and research, the result showed that according to the new algorithm, the instruction sequence can be consistent with all implement zones, consequently guaranteeing the correctness of the sequence.http://dx.doi.org/10.1155/2021/4109118 |
| spellingShingle | Zhang Yahang Zhang Jiakai Yang Mengfei Yang Peiyao Song Xiangshuai Satellite Mission Instruction Sequence Generation Algorithm Using a Flexible Weighted Directed Graph International Journal of Aerospace Engineering |
| title | Satellite Mission Instruction Sequence Generation Algorithm Using a Flexible Weighted Directed Graph |
| title_full | Satellite Mission Instruction Sequence Generation Algorithm Using a Flexible Weighted Directed Graph |
| title_fullStr | Satellite Mission Instruction Sequence Generation Algorithm Using a Flexible Weighted Directed Graph |
| title_full_unstemmed | Satellite Mission Instruction Sequence Generation Algorithm Using a Flexible Weighted Directed Graph |
| title_short | Satellite Mission Instruction Sequence Generation Algorithm Using a Flexible Weighted Directed Graph |
| title_sort | satellite mission instruction sequence generation algorithm using a flexible weighted directed graph |
| url | http://dx.doi.org/10.1155/2021/4109118 |
| work_keys_str_mv | AT zhangyahang satellitemissioninstructionsequencegenerationalgorithmusingaflexibleweighteddirectedgraph AT zhangjiakai satellitemissioninstructionsequencegenerationalgorithmusingaflexibleweighteddirectedgraph AT yangmengfei satellitemissioninstructionsequencegenerationalgorithmusingaflexibleweighteddirectedgraph AT yangpeiyao satellitemissioninstructionsequencegenerationalgorithmusingaflexibleweighteddirectedgraph AT songxiangshuai satellitemissioninstructionsequencegenerationalgorithmusingaflexibleweighteddirectedgraph |