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Dr.-Ing. Zizung Yoon
Research fellow
Room: F 143
Phone: +49 30 314-24438
Email: query
Research
- distributed satellite system, satellite communication, Internet of Things (IoT), Spacecraft dynamics and control
Tasks
- Project management of small satellites
- Program manager of international master course "Master of Space Engineering"
- Lecturer of Spacecraft Dynamics & Control, Fundamentals of Space Technology
Projects
- Project management IoL-NET
- Project management S NET: S-band network for distributed satellites
- SLink: S-band transceiver for intersatellite communication of nano satellites
- TET-1: Development, test and verification of attitude control system of small satellite DLR TET-1
- WieMod: Reusable models for the virtual knowledgebased product development
Education
2012 M.Sc. in Science Marketing, TU Berlin
2011 Ph.D. (Dr. -Ing.) in Aeronautics and Astronautics, TU Berlin
2006 Diploma Degree in Aeronautics and Astronautics, TU Berlin
Career
Seit 2010 Research fellow in the chair of space technology, TU Berlin
2006-2010 Engineer within project TET-1 und project WieMod at Astro- und Feinwerktechnik Adlershof GmbH
2006 Space System Research Lab. Korea Aerospace Univ. (internship)
| Citation key | Yoon.2008.4S.Magnetic |
|---|---|
| Author | Yoon, Zizung; Terzibaschian, Thomas; Raschke, Christian |
| Title of Book | 4S Symposium - Small Satellite System and Services |
| Year | 2008 |
| Abstract | Based on experience with the small satellite BIRD BIRD (Bispectral Infra-Red Detection) of German Aerospace Center (DLR), this paper proposes a mathematical and numerical approach to compute the most effective dipole moment while taking into account the spatial dipole characteristic of the magnetic actuator system. The control torque is obtained via quaternion feedback control. The control algorithm is tested and verified by orbit simulation. A three-axis pointing accuracy of better than 5 deg and a more efficient utilization of the actuator are achieved. The proposed control algorithm will also be implemented in the upcoming TET-1 on-orbit verification (OOV) mission and the DLR “Compactsat”. The algorithm as well as the full attitude control system will be verified via the introduced state-of-art air attitude control test bed. |