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Apollo 11 Reloaded: Optimization-based Trajectory Reconstruction

Sagliano, Marco (2021) Apollo 11 Reloaded: Optimization-based Trajectory Reconstruction. In: AIAA Scitech 2021 Forum. American Institute of Aeronautics and Astronautics. AIAA SciTech Forum and Exposition 2021, 11-22 January 2021, Virtual Event. doi: 10.2514/6.2021-1344. ISBN 978-162410609-5.

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Official URL: https://arc.aiaa.org/doi/10.2514/6.2021-1344

Abstract

This paper wants to be a tribute to the Apollo 11 mission, that celebrated its 50th anniversary in 2019. By using modern methods based on numerical optimization we reconstruct critical phases of the original mission, and more specifically the ascent of the Saturn V, the translunar injection maneuver that allowed the crew to leave the Earth’s sphere of influence, and the Moon landing sequence, starting from the powered descent initiation. Results were computed by employing pseudospectral methods, and show good agreement with the original post-flight reports released by NASA after the successful completion of the mission.

Item URL in elib:https://elib.dlr.de/140508/
Document Type:Conference or Workshop Item (Speech)
Title:Apollo 11 Reloaded: Optimization-based Trajectory Reconstruction
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Sagliano, MarcoMarco.Sagliano (at) dlr.dehttps://orcid.org/0000-0003-1026-0693
Date:15 January 2021
Journal or Publication Title:AIAA Scitech 2021 Forum
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
DOI :10.2514/6.2021-1344
Publisher:American Institute of Aeronautics and Astronautics
ISBN:978-162410609-5
Status:Published
Keywords:Apollo 11, Trajectory Optimization, Pseudospectral Methods, Lunar landing, Saturn-V rocket ascent, Translunar Injection Maneuver
Event Title:AIAA SciTech Forum and Exposition 2021
Event Location:Virtual Event
Event Type:international Conference
Event Dates:11-22 January 2021
Organizer:AIAA
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transportation
DLR - Research area:Raumfahrt
DLR - Program:R RP - Space Transportation
DLR - Research theme (Project):R - Callisto (old)
Location: Bremen
Institutes and Institutions:Institute of Space Systems > Navigation and Control Systems
Deposited By: Sagliano, Marco
Deposited On:20 Jan 2021 09:34
Last Modified:04 Feb 2021 12:34

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