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Sagliano, Marco (2018) Generalized hp Pseudospectral Convex Algorithm for Powered Descent and Landing. In: AIAA Guidance, Navigation, and Control Conference. American Institute of Aeronautics and Astronautics. AIAA Guidance, Navigation, and Control Conference, 2018-01-08 - 2018-01-12, Kissimmee, USA. doi: 10.2514/6.2018-1870.
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Official URL: https://arc.aiaa.org/doi/pdf/10.2514/6.2018-1870
Abstract
In this paper a generalized hp method is combined with pseudospectral methods and convex optimization to provide a high-accuracy, real-time capable method able to compute optimal trajectories for planetary powered descent and landing phases of a spacecraft. The bene�ts of the method are demonstrated for the Mars Science Laboratory study case. Numerical simulations show that the method provides a suitable alternative to the standard convex approaches, and represents a good trade-o� between accuracy and computational speed.
| Item URL in elib: | https://elib.dlr.de/118311/ | ||||||||
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| Document Type: | Conference or Workshop Item (Lecture) | ||||||||
| Title: | Generalized hp Pseudospectral Convex Algorithm for Powered Descent and Landing | ||||||||
| Authors: |
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| Date: | January 2018 | ||||||||
| Journal or Publication Title: | AIAA Guidance, Navigation, and Control Conference | ||||||||
| Refereed publication: | Yes | ||||||||
| Open Access: | Yes | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | Yes | ||||||||
| In ISI Web of Science: | No | ||||||||
| DOI: | 10.2514/6.2018-1870 | ||||||||
| Publisher: | American Institute of Aeronautics and Astronautics | ||||||||
| Status: | Published | ||||||||
| Keywords: | Convex optimization, pseudospectral methods, entry, descent and landing | ||||||||
| Event Title: | AIAA Guidance, Navigation, and Control Conference | ||||||||
| Event Location: | Kissimmee, USA | ||||||||
| Event Type: | international Conference | ||||||||
| Event Start Date: | 8 January 2018 | ||||||||
| Event End Date: | 12 January 2018 | ||||||||
| Organizer: | American Institute of Aeronautics and Astronautics | ||||||||
| 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 - Project ReFEx - Reusability Flight Experiment | ||||||||
| Location: | Bremen | ||||||||
| Institutes and Institutions: | Institute of Space Systems > Navigation and Control Systems | ||||||||
| Deposited By: | Sagliano, Marco | ||||||||
| Deposited On: | 24 Jan 2018 10:15 | ||||||||
| Last Modified: | 24 Apr 2024 20:22 |
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