Optimal thrust level for orbit insertion
Sign Up to like & getrecommendations! Published in 2017 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2017.02.024
Abstract: Abstract The minimum-fuel orbital transfer is analyzed in the case of a launcher upper stage using a constantly thrusting engine. The thrust level is assumed to be constant and its value is optimized together with… read more here.
Keywords: optimal thrust; thrust level; level; orbit insertion ... See more keywords
Orbit insertion error analysis for a space-based gravitational wave observatory
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Space Research"
DOI: 10.1016/j.asr.2020.12.025
Abstract: Abstract Constellation is required to be highly stable over several years for a space-based gravitational wave observatory. However, the stability of the constellation can be affected by orbit insertion errors. The effects of orbit insertion… read more here.
Keywords: based gravitational; space; error; analysis ... See more keywords
Design of contingency point return trajectory in the lunar orbit insertion phase for crewed lunar exploration missions
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/09544100221138131
Abstract: To satisfy the requirement of contingency rescue in the lunar orbit insertion phase for crewed lunar exploration missions, this paper designs the contingency point return trajectory. First, according to different failure situations of the main… read more here.
Keywords: contingency; point return; insertion phase; orbit insertion ... See more keywords