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Technical Paper

Enhanced Extra-Vehicular Activity Operations Through Custom Human Modeling Analysis

To sustain the extra-vehicular activity (EVA) rate required to assemble and maintain the International Space Station (ISS), we must enhance our ability to plan, train for, and execute EVAs. An underlying analysis capability must be in place to ensure EVA access to all external worksites either as a starting point for ground training, to generate information needed for on-orbit training, or to react quickly to develop contingency EVA plans, techniques, and procedures. This paper describes a potential flight experiment for application of custom human modeling analysis to plan and train for EVAs to enhance space station functionality and usability through assembly and operation.
Technical Paper

Applications of Free-Flying Cameras for Space-Based Operations

This paper defines the value of free-flying cameras to the Space Station. The use of free-flying cameras is an alternative to reliance on fixed cameras. The analysis is based upon results from recent neutral buoyancy evaluations of a free-flying camera known as the Supplemental Camera and Maneuvering Platform (SCAMP). SCAMP was evaluated for inspection and viewing capabilities that will be required by Space Station. Test results demonstrated that a free-flying camera could be used effectively for inspecting structure, viewing labels, providing views for control of extravehicular robotics (EVR) and for ground assistance during extravehicular activity (EVA) tasks.