Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Space mission planning"”.
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Utilizing Augmented Reality for Immersive Space Mission Design
<p>Designing spacecraft mission trajectories is a complex, tedious, and stringent process that requires a strong background in astrodynamics and programming due to the complex dynamical environment of space. The current 2D visualization methods for displaying these geometrically abstract …
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Free-Piston Stirling Convertor Model Development, Validation, and Analysis for Space Power Systems
… Sage model simulations and could be useful in space mission planning.</p>
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An application of linear covariance analysis to the design of responsive near-rendezvous missions
… to a customer's needs than the current space launch infrastructure, in which it may take months of preparation for a launch. To fully describe the mission in this thesis, it is broken up into three phases: atmospheric launch, orbit raising, and near-rendezvous operations. An analysis …
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Simulating Space Radiation for Testing Shielding Material Effectiveness
The space radiation environment poses health risks to astronauts. There are three sources of space radiation: trapped radiation, Solar Particle Events, and Galactic Cosmic Rays (GCR) and these sources consist primarily of protons and heavier (HZE) ions. NASA has developed a radiation protection …
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Uranus orbiter and probe mission : Project Upsilon
… NASA Flagship Class, Uranus Orbiter and Probe mission concept to investigate Uranus' planetary magnetic field and atmosphere. Three spacecraft - the Upsilon-0 Propulsion Module, the Upsilon-1 Science Orbiter, and the Upsilon-2 Atmosphere Probe - shall be implemented to meet needs, goals, and …
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Transparent Value Alignment: Foundations for Human-Centered Explainable AI in Alignment
… meet humans' goals across diverse contexts from space exploration to robotic manufacturing. However, it is often difficult or impossible for humans, both expert and non-expert, to enumerate their objectives comprehensively, accurately, and in forms that are readily usable for agent planning. …
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Automated trajectory planning for multiple-flyby interplanetary missions
Many space mission planning problems may be formulated as hybrid optimal control problems (HOCP), i.e. problems that include both real-valued variables and categorical variables. In interplanetary trajectory design problems the categorical variables will typically specify the sequence of planets at …