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Microdynamic Design and Analysis for a Terrestrial Planet Finder (TPF) Structurally Connected Interferometer
Sponsor
Objectives
- Develop a TPF boom structural architectural study including microdynamic bounding analysis
- Incorporate considerations of microdynamic "spontaneous vibrations" into existing large space structure conceptual design methodolgoies
- Develop microdynamic design guidelines for accommodating these effects
- Allocate requirements to structural architecture/stiffness and component frictional loss factor
- Suggest risk reduction activities to verify key assumptions of the microdynamic bounding analysis
- Cryogenic friction effects
- Subsystem verification of microdynamic stability bound
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| Reports |
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Final Presentation (17 October 2003) |
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Final Report |
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Related Papers
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Lake, M.S., Peterson, L.D. and Mikulas, M.M. “Space Structures on the Back of an Envelope: John Hedgepeth’s Approach to Design” AIAA-2003-1448, Proceedings of the 44th Structures, Structural Dynamics and Materials Conference, Norfolk, Virginia, April, 2003.
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Peterson, L.D. and Hinkle, J.D. “Microdynamic Design Requirements for Large Space Structures”, AIAA-2003-1451, Proceedings of the 44th Structures, Structural Dynamics and Materials Conference, Norfolk, Virginia, April, 2003. |
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Peterson, L.D. and Hinkle, J.D. “Implications of Structural Design Requirements for Selection of Future Space Telescope Architectures” SPIE-5166-05, Proceedings of the SPIE Annual Meeting, San Diego, California, August, 2003. |
| Related Presentations |
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Peterson, L.D., Hinkle, J.D. and Levine, M. "Microdynamic Design and Analysis for a TPF Structurally Connected Interferometer" TPF Science, Technology and Design Expo, Pasadena, California, 16 October 2003 |
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