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Mierheim, Olaf und Sommerwerk, Kay und Hühne, Christian (2012) DESIGN AND TEST OF TAPE SPRING HINGES FOR THE DEPLOYMENT OF SOLAR ARRAYS FOR SPACECRAFTS. European Conference on Spacecraft Structures, Materials & Environmental Testing 2012, 20.-23. März. 2012, Nordwijk, Niederlande. (eingereichter Beitrag)
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Kurzfassung
Reliable deployment and locking of structures like booms, panels and antennae is a key moment at the beginning of spacecraft missions. Classical approaches for the deployment of fixed structures employ spring powered hinges. Curved thin strips, known as tape springs, are self-powered, self-locking mechanism with low complexity. The tape spring dimensions and its material determine the deployment characteristics and its unlocking resistance. Various variables of the behaviour of composite hinges are identified in this work. Regression analysis is used to derive simplified formulas allowing for quick design of hinges based on the desired deployment parameters like deployed stiffness, deployment time and solar panel accelerations.
| elib-URL des Eintrags: | https://elib.dlr.de/75351/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||||||
| Titel: | DESIGN AND TEST OF TAPE SPRING HINGES FOR THE DEPLOYMENT OF SOLAR ARRAYS FOR SPACECRAFTS | ||||||||||||||||
| Autoren: |
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| Datum: | März 2012 | ||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Status: | eingereichter Beitrag | ||||||||||||||||
| Stichwörter: | Deployment, solar arrays, Hinge, Tape spring hinge, Collapsible Tape, Tape Spring | ||||||||||||||||
| Veranstaltungstitel: | European Conference on Spacecraft Structures, Materials & Environmental Testing 2012 | ||||||||||||||||
| Veranstaltungsort: | Nordwijk, Niederlande | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsdatum: | 20.-23. März. 2012 | ||||||||||||||||
| Veranstalter : | ESA, DLR, CNES | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||
| HGF - Programmthema: | Technik für Raumfahrtsysteme | ||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | R SY - Technik für Raumfahrtsysteme | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Proj. AsteroidenFinder - Spacebus (alt) | ||||||||||||||||
| Standort: | Braunschweig | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Faserverbundleichtbau und Adaptronik > Funktionsleichtbau | ||||||||||||||||
| Hinterlegt von: | Mierheim, Olaf | ||||||||||||||||
| Hinterlegt am: | 30 Mär 2012 10:02 | ||||||||||||||||
| Letzte Änderung: | 30 Mär 2012 10:02 |
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