Structure Development for the ROSETTA Lander
Obst, A. and Block, Joachim and Schütze, R. and Gschwilm, J. (1999) Structure Development for the ROSETTA Lander. In: Proceedings European Conference on Spacecraft Structures, Materials and Mechanical Testing, SP 428, pp. 103-108. ESA Publications Division. European Conference on Spacecraft Structures, Materials and Mechanical Testing, Braunschweig, 4. - 6. November 1998 (ESA SP-428, February 1999). ISBN 92-9092-712-7.
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The ROSETTA Lander is part of ESAs cornerstone mission ROSETTA aimed at the exploration of the comet Wirtanen and will be flown pick-a-back on the ROSETTA Orbiter. The structure for the lander is designed and built at the DLR Institute of Structural Mechanics in Braunschweig. The challenge in the structural design of the lander is to find a minimum weight structure that can accommodate all payload, meet the stringent thermal requirements of the mission, and resist the mechanical loads during launch. The obvious choice is a structure fabricated almost entirely from sandwich plates with carbon fiber reinforced face sheets. In this paper the design requirements for the lander, and an overview of the lander structure, as it is currently being manufactured for the qualification test cycle to be conducted in 1999, is given. Further, the structural analysis, preliminary test results, and the development history are described.
|Document Type:||Conference or Workshop Item (Paper)|
|Additional Information:||LIDO-Berichtsjahr=1999, monograph_id=SM98-044/221,|
|Title:||Structure Development for the ROSETTA Lander|
|Journal or Publication Title:||Proceedings European Conference on Spacecraft Structures, Materials and Mechanical Testing|
|Page Range:||pp. 103-108|
|Publisher:||ESA Publications Division|
|Event Title:||European Conference on Spacecraft Structures, Materials and Mechanical Testing, Braunschweig, 4. - 6. November 1998 (ESA SP-428, February 1999)|
|Organizer:||ESA /Editor Dr. M. Gädke/|
|HGF - Research field:||Aeronautics, Space and Transport|
|HGF - Program:||Space|
|HGF - Program Themes:||W EW - Erforschung des Weltraums|
|DLR - Research area:||Space|
|DLR - Program:||W EW - Erforschung des Weltraums|
|DLR - Research theme (Project):||UNSPECIFIED|
|Institutes and Institutions:||Institute of Composite Structures and Adaptive Systems > Institut für Strukturmechanik|
Institute of Aeroelasticity
|Deposited By:||Sibylle Wolff|
|Deposited On:||16 Sep 2005|
|Last Modified:||07 Jul 2010 09:58|
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