A combination of multiple gravity-assist and impulsive Delta-V maneuvers is often required
for interplanetary and interstellar space missions, such as NASA's Voyager 1 and 2, Galileo …

A flexible and robust design space search method based on a systematic approach as well
as effective optimization algorithms is required to accomplish challenging space missions …

A new dynamic programming based parallel algorithm adapted to on-board heterogeneous
computers for simulation based trajectory optimization is studied in the context of “high …

This research investigates the performance of the particle swarm optimization algorithm in
the solution of responsive theater maneuvers, introduced here for the first time. The …

Asteroids and comets have collided with the Earth in the past and will do so again in the
future. Throughout Earth׳ s history these collisions have played a significant role in shaping …

This dissertation describes a hybrid optimization algorithm that is able to determine optimal
trajectories for many complex mission analysis and design orbital mechanics problems. This …

A dynamic programming-based algorithm adapted to on-board heterogeneous computers
for simulation-based trajectory optimization was studied in the context of high-performance …

When the impact threat of an identified potentially hazardous near-Earth objects (NEO)
becomes serious, the development and design of asteroid deflection/disruption missions …

This research investigates a continuous-thrust implementation of the responsive theater
maneuver, which is designed to alter a spacecraft's entry conditions as it overflies a …

Abstract With ESA Science Programme Voyage 2050, there is a need for technology
developments in terms of more efficient power and propulsion systems for future space …