[PDF] Concept Definition For Space Station Technology Development Experiments Experiment Definition Task 2 eBook

Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
Page : 148 pages
File Size : 17,78 MB
Release : 2018-07-18
Category :
ISBN : 9781723242380

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A study was conducted to identify on-orbit integrated facility needs to support in-space technology experiments on the Space Station and associated free flyers. In particular, the first task was to examine the proposed technology development missions (TDMX's) from the model mission set and other proposed experimental facilities, both individually and by theme, to determine how and if the experiments might be combined, what equipment might be shared, what equipment might be used as generic equipment for continued experimentation, and what experiments will conflict with the conduct of other experiments or Space Station operations. Then using these results, to determine on-orbit facility needs to optimize the implementation of technology payloads. Finally, to develop one or more scenarios, design concepts, and outfitting requirements for implementation of onboard technology experiments. Russell, Richard A. and Buchan, Robert W. and Gates, Richard M. Langley Research Center EXPERIMENTATION; ONBOARD EQUIPMENT; SPACE PROCESSING; SPACE STATIONS; TECHNOLOGIES; DESIGN ANALYSIS; SPACE COMMERCIALIZATION; SPACE PLATFORMS...

Author : Andrew Robert Hilton
Publisher :
Page : 120 pages
File Size : 34,31 MB
Release : 2015
Category :
ISBN :

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Space systems are inherently difficult to verify prior to launch due to the challenges of replicating the space environment through ground testing. The SPHERES testbed on the International Space Station has provided a risk-tolerant test facility for evaluating enabling technology. The operational execution of the SPHERES facility has resulted in the development of best practices for working with experiments in the operational space environment that can be continually refined through successive generations of SPHERES projects. This thesis presents an experiment framework for developing space technology using the International Space Station that focuses on incrementally building toward technology demonstration through the achievement of specific results at each step that are designed to enable an effective demonstration. The operational nature of the ISS constrains both the time available for testing and the control that the scientist can exercise over the experiment. Therefore, this framework addresses the need to design experiment campaigns that can eciently achieve the desired results using data gathered from tests that exhibit unexpected behavior in addition to the tests that exhibit expected behavior. The framework is inspired by the lessons learned from the RINGS project, an attachment to the SPHERES facility that tests Electromagnetic Formation Flight using electromagnetic coils attached to the vehicle. The RINGS experiment campaign is reviewed with a focus on the lessons learned from the operational phase of the project. From these lessons, the experiment framework is developed and presented so that researchers can have a guide in the planning and designing of their experiments for use on remote, operational facilities. The framework is then applied to the next-generation SPHERES project, the Universal Docking Port, as well as the RINGS project, in order provide examples of how this framework can be implemented.