This paper presents 'an approach to obtain low energy interplanetary transfers based on the technique of the intersecting manifolds. At first, a full four-body model is divided into two three-body problems having the Sun and an inner planet as primaries. Then, manifolds that do not intersect are linked considering a Lambert's or a low thrust arc, obtained within an intermediate two-body model. The proposed patching conic-manifolds method exploits the two gravitational attractions of the bodies involved to change the energy level of the spacecraft and to perform a ballistic capture (at arrival) and a ballistic repulsion (at departure). Some examples have been computed to validate this approach for the design of transfer trajectories among the inner planets.

Combining Two and Three-Body Dynamics for Low Energy Transfer Trajectories of Practical Interest

TOPPUTO, FRANCESCO;VASILE, MASSIMILIANO;ERCOLI, AMALIA
2004-01-01

Abstract

This paper presents 'an approach to obtain low energy interplanetary transfers based on the technique of the intersecting manifolds. At first, a full four-body model is divided into two three-body problems having the Sun and an inner planet as primaries. Then, manifolds that do not intersect are linked considering a Lambert's or a low thrust arc, obtained within an intermediate two-body model. The proposed patching conic-manifolds method exploits the two gravitational attractions of the bodies involved to change the energy level of the spacecraft and to perform a ballistic capture (at arrival) and a ballistic repulsion (at departure). Some examples have been computed to validate this approach for the design of transfer trajectories among the inner planets.
2004
55th International Astronautical Congress 2004
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11311/245520
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