Viability assessment of satellite navigation filters for close-proximity operation: Selection, implementation and testing of alternatives to established satellite navigation filters

As satellite systems become more and more complex and interact with each other in space, close proximity operation becomes an important aspect of many satellite missions. Simultaneously, systems are becoming increasingly autonomous, for example in rendezvous and docking operations. This poses harsh requirements for the guidance, navigation and...

Application of Deep Learning for Spacecraft Fault Detection and Isolation

Spacecraft require high availability, autonomous operation, and a high degree of mission success. Spacecraft use sensors, such as star trackers and GPS, and actuators, such as reaction wheels, to reach and maintain a correct attitude and position. Failures in these components will have a significant negative impact on the success of the mission,...