Research Article
Autonomous Planning of Multigravity-Assist Trajectories with Deep Space Maneuvers Using a Differential Evolution Approach
Table 9
Bounds on design variables for Cassini 2 mission: zero-DSM model.
| | Design variables | Lower bound | Upper bound |
| | No. of swing-by maneuvers, | 1 | 4 | | Swing-by planets identification numbers, | 2 (Venus) | 5 (Jupiter) | | Flight direction, | Prograde | Retrograde | | Departure date, | 01-Nov-1997 | 31-Nov-1997 | | Arrival date, | 01-Jan-2007 | 30-Jun-2007 | | Time of flight (days)/leg, | 40 | 1000 | | Swing-by normalized pericenter altitude, | 0.1 | 10 | | Swing-by plane rotation angle (rad), | 0 | | | Epoch of DSM, | 0.1 | 0.9 | | DSM (km/s), | −5 | 5 |
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