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Conceptual Design of the Deployable Booms for the GoSolAr-Satellite

Hillebrandt, Martin and Zander, Martin and Hühne, Christian (2018) Conceptual Design of the Deployable Booms for the GoSolAr-Satellite. European Conference on Spacecraft Structures, Materials and Environmental Testing (ECSSMET) 2018, 28th April - 1st June 2018, Noordwijk, The Netherlands.

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Abstract

The paper presents the conceptual design of the deployable booms for the GoSolAr solar array. The approach focuses on the coupled design of boom and deployment unit. Key element is the transition zone of the reelable booms between flattened and deployed state. Within this zone reduced mechanical properties lead to degradation of the overall structural performance. A parametric model of the transition Zone is established and analyzed. Based on this Analysis means to influence shape and length of the Transition zone are derived in order to maximize stiffness and strength of the deployable structure. Finally a first conceptual boom design is established for subsequent analysis and design steps.

Item URL in elib:https://elib.dlr.de/124606/
Document Type:Conference or Workshop Item (Speech)
Title:Conceptual Design of the Deployable Booms for the GoSolAr-Satellite
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Hillebrandt, MartinDLR – Institut für Faserverbundleichtbau und Adaptronik, BraunschweigUNSPECIFIED
Zander, MartinMartin.Zander (at) dlr.deUNSPECIFIED
Hühne, Christianchristian.huehne (at) dlr.dehttps://orcid.org/0000-0002-2218-1223
Date:1 June 2018
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Deployable Structure, Solar Array, Solar Power, Thin-Film Photovoltaic, Deployable Booms
Event Title:European Conference on Spacecraft Structures, Materials and Environmental Testing (ECSSMET) 2018
Event Location:Noordwijk, The Netherlands
Event Type:international Conference
Event Dates:28th April - 1st June 2018
Organizer:European Space Agency (ESA)
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):Huge Solar Array
Location: Braunschweig
Institutes and Institutions:Institute of Composite Structures and Adaptive Systems > Functional Lightweight Structures
Deposited By: Hillebrandt, Martin
Deposited On:13 Dec 2018 06:24
Last Modified:13 Dec 2018 06:24

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