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Floating spacecraft simulators are robotic vehicles which imitate satellite movement in space. The use of floating spacecraft simulators permits experimental validation of Guidance, Navigation and Control (GNC) algorithms on Earth, before applying them in space, where errors could be catastrophic. Furthermore, FSS constitute an important research and educational tool for university students in space systems engineering curricula. However, all FSS currently in use are custom developed and expensive items. This master thesis covers the development, assembling and testing process of a new Floating Spacecraft Simulator for teaching and research purposes, named MyDAS, standing for Mini Dynamic Autonomous Spacecraft Simulator. By introducing MyDAS, a small, simple and affordable FSS enables broader utilization of FSS for research and education at university and high-school levels. Different propulsion configurations for MyDAS and their corresponding equations of motion are discussed. For one specific configuration, off-the-shelf pneumatic and electronic components are selected and tested. A modular and standardized 3D printed frame holds all parts together, creating a final rigid vehicle. In the end, MyDAS is tested in a variety of experiments with full hardware functionality accomplished. Universität der Bundeswehr Hamburg Fakultät für Maschinenbau Professur für Mechatronik Holstenhofweg 85 22043 Hamburg, Germany German Armed Forces Approved for public release; distribution is unlimited. |
