Parametric Evaluation of Interstellar Exploration Mission Concepts

Abstract: One persistent difficulty in evaluating the myriad advanced propulsion concepts proposed over the last 60 years is a true apples to apples comparison of the expected gain in performance. This analysis is complicated by numerous factors including, multiple missions of interest to the advanced propulsion community, the lack of a credible closed form solution to ‘medium thrust’ trajectories, and lack of detailed design data for most proposed concepts that lend credibility to engine performance e…