A fast costate estimation technique with shaping-based method is applied to the indirect optimization of fuel-optimal multisatellite formation reconfiguration. The Bezier-curve-based shaping approach is able to solve the approximate optimal trajectory rapidly, which is to estimate the costate by being discretized at Gauss points and substituted into the discrete first-order optimality condition. The performance of costate estimation is verified in three-satellite formation reconfiguration and six-satellite formation configuration initialization. Compared with the direct method's results, the costate estimation can lead to optimal solutions of indirect optimization and only spend 5.8% and 5.9% calculation time of direct method.


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    Titel :

    Costate Estimation With Bezier-Curve-Based Shaping Approach for Fuel-Optimal Multisatellite Formation Reconfiguration


    Beteiligte:
    Yang, Lie (Autor:in) / Huo, Mingying (Autor:in) / Feng, Wenyu (Autor:in) / Yu, Ze (Autor:in) / Xu, Ye (Autor:in) / Qi, Naiming (Autor:in)


    Erscheinungsdatum :

    01.02.2024


    Format / Umfang :

    1436006 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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