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Software Evolution from TET-1 to Eu:CROPIS

Maibaum, Olaf and Heidecker, Ansgar (2015) Software Evolution from TET-1 to Eu:CROPIS. In: 10th IAA International Symposium on Small Satellites for Earth Observation, pp. 195-198. Wissenschaft & Technik Verlag. 10th International Symposium on Small Satellites for Earth Observation, 20.-24. Apr. 2015, Berlin. ISBN 978-3-89685-575-6

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Abstract

The base of the Eu:CROPIS (Euglena Combined Regenerative Organic food Production In Space) Attitude and Orbit Control System (AOCS) is the three layer AOCS software architecture of the TET-1 satellite (Technology demonstrator). Because of different AOCS requirements between TET-1 and Eu:CROPIS, a software reuse is only possible for software components in the interface layer. In the other two architecture layers, the software components have to be replaced by new implementations to fulfil the changed requirements of the Eu:CROPIS mission. In contrast to the former software evolution from BIRD (Bispectral Infra-Red Detection) to the TET-1 AOCS, the software evolution is forced in Eu:CROPIS by the reuse of software design principals applied in TET-1. Without software reuse we are able to change the underlying scheduling mechanisms from a fixed time approach to a more reactive software system presented in this paper.

Item URL in elib:https://elib.dlr.de/100859/
Document Type:Conference or Workshop Item (Speech)
Title:Software Evolution from TET-1 to Eu:CROPIS
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Maibaum, OlafDLR SC-RVUNSPECIFIED
Heidecker, Ansgaransgar.heidecker (at) dlr.dehttps://orcid.org/0000-0002-7483-9074
Date:20 April 2015
Journal or Publication Title:10th IAA International Symposium on Small Satellites for Earth Observation
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 195-198
Editors:
EditorsEmail
Sandau, RainerIAA
Röser, Hans-PeterUniversität Stuttgart
Valenzuela, ArnoldoMedia Lario International
Publisher:Wissenschaft & Technik Verlag
ISBN:978-3-89685-575-6
Status:Published
Keywords:AOCS, Software, Reactive System, Scheduling
Event Title:10th International Symposium on Small Satellites for Earth Observation
Event Location:Berlin
Event Type:international Conference
Event Dates:20.-24. Apr. 2015
Organizer:International Academy of Astronautics
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Research under Space Conditions
DLR - Research area:Raumfahrt
DLR - Program:R FR - Forschung unter Weltraumbedingungen
DLR - Research theme (Project):R - Project eu:cropis
Location: Braunschweig , Bremen
Institutes and Institutions:Institut of Simulation and Software Technology > Software for Space Systems and Interactive Visualisation
Institute of Space Systems > Navigation and Control Systems
Deposited By: Maibaum, Dr.rer.nat. Olaf
Deposited On:22 Dec 2015 11:44
Last Modified:31 Jul 2019 19:58

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