Problems that concern a large number of possible targets, such as those typical of Global Trajectory Optimization Competitions (GTOC), require a global search for the optimal solution and a local refinement. During the 5th edition of the Global Trajectory Optimization Competition, we used different approximated techniques to perform a global search of suitable asteroid sequences; a lo-cal optimization method based on an indirect approach was then used to verify the feasibility of the suggested legs and perform the optimization of multi-leg sequences. All the tools used by our team are presented in this paper. The best solution found is described and discussed
GTOC5: Results from the Politecnico di Torino and Università di Roma Sapienza / Casalino, Lorenzo; Pastrone, Dario Giuseppe; Simeoni, Francesco; Colasurdo, Guido; A., Zavoli. - In: ACTA FUTURA. - ISSN 2309-1940. - 8:(2014), pp. 29-36. [10.2420/AF08.2014.29]
GTOC5: Results from the Politecnico di Torino and Università di Roma Sapienza
CASALINO, LORENZO;PASTRONE, Dario Giuseppe;SIMEONI, FRANCESCO;COLASURDO, GUIDO;
2014
Abstract
Problems that concern a large number of possible targets, such as those typical of Global Trajectory Optimization Competitions (GTOC), require a global search for the optimal solution and a local refinement. During the 5th edition of the Global Trajectory Optimization Competition, we used different approximated techniques to perform a global search of suitable asteroid sequences; a lo-cal optimization method based on an indirect approach was then used to verify the feasibility of the suggested legs and perform the optimization of multi-leg sequences. All the tools used by our team are presented in this paper. The best solution found is described and discussedPubblicazioni consigliate
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https://hdl.handle.net/11583/2584741
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