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Generalized hp Pseudospectral Convex Algorithm for Powered Descent and Landing

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, 8-12 Jan 2018, 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/
Document Type:Conference or Workshop Item (Lecture)
Title:Generalized hp Pseudospectral Convex Algorithm for Powered Descent and Landing
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Sagliano, MarcoMarco.Sagliano (at) dlr.dehttps://orcid.org/0000-0003-1026-0693
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 Dates:8-12 Jan 2018
Organizer:American Institute of Aeronautics and Astronautics
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transport
DLR - Research area:Raumfahrt
DLR - Program:R RP - Raumtransport
DLR - Research theme (Project):Re-usability Flight Experiment (ReFEx)
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:31 Jul 2019 20:15

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