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Garrido, José and Sagliano, Marco (2021) Ascent and Descent Guidance of Multistage Rockets via Pseudospectral Methods. In: AIAA Scitech 2021 Forum. American Institute of Aeronautics and Astronautics. AIAA SciTech Forum and Exposition 2021, 11-22 January 2021, Virtual Event. doi: 10.2514/6.2021-0859. ISBN 978-162410609-5.
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Official URL: https://arc.aiaa.org/doi/10.2514/6.2021-0859
Abstract
This paper illustrates the trajectory modeling of multistage rockets for both ascent anddescent phases. The computation of solutions is performed by coupling a multiphase optimal-control problem formulation with a transcription performed via Radau pseudospectral meth-ods. Four examples inspired by both historical rockets like the Saturn V, and modern reusablelaunch systems like the Falcon 9 demonstrate the feasibility of the proposed modeling approachfor the rapid prototyping of valid reference solutions.
| Item URL in elib: | https://elib.dlr.de/140558/ | |||||||||
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| Document Type: | Conference or Workshop Item (Speech) | |||||||||
| Title: | Ascent and Descent Guidance of Multistage Rockets via Pseudospectral Methods | |||||||||
| Authors: |
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| Date: | 14 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: | 10.2514/6.2021-0859 | |||||||||
| Publisher: | American Institute of Aeronautics and Astronautics | |||||||||
| ISBN: | 978-162410609-5 | |||||||||
| Status: | Published | |||||||||
| Keywords: | Ascent Guidance, Descent Guidance, Trajectory Optimization, Delta-III Rocket, Falcon 9 Rocket, Pseudospectral methods, Multiphase optimization | |||||||||
| 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 09:35 | |||||||||
| Last Modified: | 08 Feb 2021 12:19 |
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