MOIRE Strongback Thermal Stability Analysis and Test Results
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The Membrane Optical Imager Real-time Exploitation (MOIRE) program, being developed by Ball Aerospace and its partners for the Defense Advanced Research Projects Agency (DARPA), seeks to enable technologies that would make orbital telescopes much lighter, more transportable and more cost-effective. MOIRE intends to design and develop a geosynchronous imager featuring a 10-meter diameter membrane optical element system at a distance 50 meters away from the spacecraft bus, with traceability to a future system with a 20-meter diameter primary optic. The program is preparing for a potential future space-based mission through large-scale, ground-based testing. Due to the overall system size, subsystem and component level testing is necessary to capture data for incorporation into larger analysis models. Stability testing of two full-scale composite strongback segments was performed to correlate preliminary models of the primary optical structure. This paper discusses the analysis and observed test data.
[1] Paul D. Atcheson,et al. MOIRE: Ground Test Bed Results for a Large Membrane Telescope , 2014 .
[2] R. Hyde,et al. Eyeglass. 1. Very large aperture diffractive telescopes. , 1999, Applied optics.
[3] David Waller,et al. MOIRE Primary Diffractive Optical Element Structure Deployment Testing , 2015 .
[5] Jerald A. Britten,et al. MOIRE: initial demonstration of a transmissive diffractive membrane optic for large lightweight optical telescopes , 2012, Other Conferences.