Abstract Space-ground TT&C resource integrated scheduling problem (TTCRISP) is a representative of large combinative optimization problem, and its optimization process is very complicated, single ant colony optimization (ACO) strategy has disadvantage of low efficiency and poor performance. For this reason, this paper proposes two different serial structure hybrid approaches which combine ACO with genetic algorithm (GA) to tackle TTCRISP. GA is used to accelerate the low optimization efficiency due to the lack of pheromone in the early processing stage of ACO and to prevent premature convergence. Results indicate that the new method performs better than the previously presented methods from the subjective and objective viewpoints and is a viable and effective approach for the space-ground TT&C resource integrated scheduling problem.


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    Titel :

    Space-Ground TT&C Resources Integrated Scheduling Based on the Hybrid Ant Colony Optimization


    Beteiligte:
    Li, Zexi (Autor:in) / Li, Jing (Autor:in) / Mu, Wenting (Autor:in)


    Erscheinungsdatum :

    2017-07-27


    Format / Umfang :

    18 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch