Abstract An optimization method which combines an indirect method with homotopic approach is proposed and applied to impulsive trajectories. Minimum-fuel, multiple-impulse solutions, with either fixed or open time are obtained. The homotopic approach at hand is relatively straightforward to implement and does not require an initial guess of adjoints, unlike previous adjoints estimation methods. A multiple-revolution Lambert solver is used to find multiple starting solutions for the homotopic procedure; this approach can guarantee to obtain multiple local solutions without relying on the user’s intuition, thus efficiently exploring the solution space to find the global optimum. The indirect/homotopic approach proves to be quite effective and efficient in finding optimal solutions, and outperforms the joint use of evolutionary algorithms and deterministic methods in the test cases.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Global Search Capabilities of Indirect Methods for Impulsive Transfers


    Beteiligte:
    Shen, Hong-Xin (Autor:in) / Casalino, Lorenzo (Autor:in) / Luo, Ya-Zhong (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2015




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch



    Klassifikation :

    Lokalklassifikation TIB:    770/7040
    BKL:    55.60 Raumfahrttechnik



    Global Search Capabilities of Indirect Methods for Impulsive Transfers

    Shen, Hong-Xin / Casalino, Lorenzo / Luo, Ya-Zhong | Springer Verlag | 2015


    Indirect optimization method for impulsive transfers

    Colasurdo, Guido / Pastrone, Dario | AIAA | 1994


    Impulsive Transfers Between Lissajous Libration Point Orbits

    Canalias, Elisabet / Cobos, Jordi / Masdemont, Josep J. | Online Contents | 2003


    Impulsive Transfers Between Lissajous Libration Point Orbits

    Canalias, Elisabet / Cobos, Jordi / Masdemont, Josep J. | Springer Verlag | 2003