Design of agile satellite constellation is crucial in various Earth observation missions. The access-constrained coverage analysis to evaluate optimization objective is a critical problem of agile satellite constellation design, which needs taking attitude maneuver into consideration. This paper proposes a novel multi-objective optimization framework based on task simulation, and simulates the procedures of task arranging and attitude maneuvering of an agile satellite constellation for multi-target observation. Firstly, the sensor pointing capability and observation constraints of agile satellites are analyzed. The multi-objective optimization problem model is constructed with the fitness evaluation according to the constrained coverage and observation sequence calculated by the task simulation method, and solved with multi-objective optimization algorithm for better performance. Finally, the results of simulation verify the rationality of the model and validity of the proposed method.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Optimal Design of Agile Satellite Constellation Base on Task Simulation for Multi-target Observation


    Weitere Titelangaben:

    Lect. Notes Electrical Eng.


    Beteiligte:
    Yan, Liang (Herausgeber:in) / Duan, Haibin (Herausgeber:in) / Yu, Xiang (Herausgeber:in) / Jiaxin, Hu (Autor:in) / Leping, Yang (Autor:in) / Huan, Huang (Autor:in) / Yanwei, Zhu (Autor:in)


    Erscheinungsdatum :

    2021-10-30


    Format / Umfang :

    12 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch






    Observation Task Scheduling of Satellite Constellation with Consensus-based Task Pruning

    Kim, Sung Jun / Kim, Chae-Hyeon / Choi, Han-Lim | AIAA | 2024


    Agile imaging satellite multi-target observation planning method, equipment and medium

    GAO CHAO / HAO XIAOLONG / ZHANG LEI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Optimal constellation design based on satellite ground tracks for Earth observation missions

    Imoto, Yuta / Satoh, Satoshi / Obata, Toshihiro et al. | Elsevier | 2023