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.


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    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 :

    30.10.2021


    Format / Umfang :

    12 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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