Electromagnetic formation is a novel method of propellantless formation, which enables synchronous control of both relative translation and rotation in the array. To fully utilize the inherent electromagnetic coupling effects, an integrated relative dynamic model is established. Considering the reconfiguration of electromagnetic formation as an optimal control problem with regard to relative translation and angular momentum management, it is transformed into a constrained non-linear programming problem through the Legendre pseudospectral method. Facing the system’s strong nonlinearity and coupling, a novel high-precision numerical computation method is developed. Feasible trajectories for a specific planar transformation and a more general case of reconfiguration are generated to verify the proposed dynamic model and optimization algorithm.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Pseudospectral control for 6-DOF electromagnetic formation flying


    Beteiligte:
    Yue, Xiaokui (Autor:in) / Chen, Jing (Autor:in) / Dai, Honghua (Autor:in) / Yuan, Jianping (Autor:in) / Hou, Jianwen (Autor:in)


    Erscheinungsdatum :

    2015-10-01


    Format / Umfang :

    11 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Post-Optimality Evaluation and Analysis of a Formation Flying Problem Via a Gauss Pseudospectral Method (AAS 05-339)

    Huntington, G. T. / Benson, D. A. / Rao, A. V. et al. | British Library Conference Proceedings | 2006


    Triangle Formation Design in Eccentric Orbits Using Pseudospectral Optimal Control

    Gong, Q. / Ross, I. / Alfriend, K. | British Library Conference Proceedings | 2008



    Bellman Pseudospectral Method

    Ross, I. Michael / Gong, Qi / Sekhavat, Pooya | AIAA | 2008