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Space Application Development at "The On-Orbit Servicing and Autonomy" Group at the DLR

Schwenk, Kurt and Willburger, Katharina A. M. and Risse, Eicke-Alexander (2019) Space Application Development at "The On-Orbit Servicing and Autonomy" Group at the DLR. In: DGLR BERICHTE. Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V., Bonn, 2019. Deutscher Luft- und Raumfahrtkongress 2019, 30. Sept. - 02. Okt. 2019, Darmstadt, Deutschland. DOI: 10.25967/490112

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Official URL: https://publikationen.dglr.de/?tx_dglrpublications_pi1[document_id]=490112

Abstract

The On-Orbit Servicing and Autonomy group of the Space Flight Technology department conducts applied research for future missions in the fields On-Orbit Servicing and On-board Data Analysis and Real-time Information Systems. In On-Orbit Servicing, new Guidance, Navigation and Control concepts based on optical navigation are developed for the approach to non-cooperative targets like space debris or satellites at the end of their life-cycle. In the field of On-board Data Analysis and Real-Time Information Systems, the goal is the development of real-time on-board data processing systems that allow accessing information obtained from sensor data within minutes after recording of the data. Both of these applications require computationally expensive data processing that has to be executed directly on board the satellite. This brings two major challenges: The first challenge is to develop on-board computing systems powerful enough for these demanding applications. The second challenge is to lower the software system requirements to a point where a future modern on-board computer can handle the tasks. The current generation of on-board computer systems were meant for controlling a satellite and are far from being powerful enough to support data intensive applications. Therefore the development of these applications is done hand in hand with the development of a high performance on-board computing system within a DLR cooperation. In this article the difficulties, approaches and progress of space application development of our group in the last year are presented.

Item URL in elib:https://elib.dlr.de/130240/
Document Type:Conference or Workshop Item (Poster)
Title:Space Application Development at "The On-Orbit Servicing and Autonomy" Group at the DLR
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Schwenk, KurtKurt.Schwenk (at) dlr.deUNSPECIFIED
Willburger, Katharina A. M.katharina.willburger (at) dlr.dehttps://orcid.org/0000-0002-1191-7979
Risse, Eicke-AlexanderEicke-Alexander.Risse (at) dlr.deUNSPECIFIED
Date:30 October 2019
Journal or Publication Title:DGLR BERICHTE
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:Yes
DOI :10.25967/490112
Publisher:Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V., Bonn, 2019
Status:Published
Keywords:on-board computing, on-board intelligence
Event Title:Deutscher Luft- und Raumfahrtkongress 2019
Event Location:Darmstadt, Deutschland
Event Type:national Conference
Event Dates:30. Sept. - 02. Okt. 2019
Organizer:Deutsche Gesellschaft für Luft- und Raumfahrt
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Technik für Raumfahrtsysteme
DLR - Research theme (Project):R - Vorhaben on Orbit Servicing
Location: Oberpfaffenhofen
Institutes and Institutions:Space Operations and Astronaut Training
Deposited By: Götz, Katharina
Deposited On:19 Nov 2019 17:40
Last Modified:19 Nov 2019 17:40

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