direkt zum Inhalt springen

direkt zum Hauptnavigationsmenü

Sie sind hier

TU Berlin

Page Content

TechnoSat

Nanosatellite for the Demonstration and Verification of Novel Components and Subsystems
Point of Contact

The TechnoSat project, which is funded by the German Aerospace Center (DLR), aims to design, build and launch a nanosatellite. Primary mission objective of the TechnoSat mission is the demonstration and verification of newly designed components and subsystems for nanosatellites. The secondary mission objective is the design and operation of the adaptive and reusable nanosatellite platform TUBiX20. The adaptivity implies in this case that the platform can be adjusted to different payloads, orbits and mission scenarios. TechnoSat itself has a mass of approximately 20 kg and measures about 305 x 465 x 465 mm without antennas.

Lupe

TechnoSat carries several payloads:

 

Laser-Retroreflectors

Laser-Retroreflectors are implemented on satellites to enable high-precision range measurements. To this end, lasers on the ground are aimed at the satellite and the time required for the laser pulse to travel to the satellite and back again is measured. Usually, reflectors for laser ranging used on satellites are specially developed. The presented experiment on TechnoSat shall verify the suitability of cost-effective, commercial reflectors for laser ranging on small satellites. The experiment consists of 14 Laser-Retroreflectors distributed over the satellites outer surface each with a diameter of 10 mm. Before integration the reflectors have been characterised by the Helmholtz-Zentrum Potsdam - GFZ German Research Centre for Geosciences. Range measurements are carried out by the International Laser Ranging Service through various stations all over the world while the German Space Operations Center (GSOC) performs satellite orbit determination and propagation based on the distance information. The obtained laser ranging data are moreover used for studies regarding attitude changes of the spacecraft, which are executed by the Austrian Academy of Sciences (ÖAW).

Launch and Operations

TechnoSat was launched as 12th satellite of Technische Universität Berlin on a Russian Soyuz 2.1 rocket on Friday, July the 14th at 8:36 am Central European Summer Time into an 600 km Sun synchronous orbit. After successful launch the satellite's beacon, as well as first telemetry was received during the first pass over the ground station in Berlin. Currently, commissioning of the payloads, as well as platform experiments are being performed.

Further steps will be announced on the News page of the Chair of Space Technologies of Technische Universität Berlin.

References

Noack, Daniel; Ludwig, Jonathan; Werner, Philipp; Barschke, Merlin F. and Brieß, Klaus (2017). FDA-A6 - A Fluid-Dynamic Attitude Control System for TechnoSat. Joint Conference: 31st ISTS, 26th ISSFD & 8th NSAT


Bauer , Waldemar; Braukhane, Bauer; Grundmann, Jan Thimo;, Romberg, Oliver; Dannemann, Frank and Barschke, Merlin F. (2017). Step by step realization of an operational on orbit detection network. presented at the 7th European Conference on Space Debris


Barschke, Merlin F. and Brieß, Klaus (2017). Nanosatellite development at Technische Universität Berlin: Current status and perspective. presented at the 66th German Aerospace Congress


Junk, Stefan; Lehmann, Marc; Barschke, Merlin F. and Rotter, Sven (2017). Lean hardware update process for a modular satellite platform. presented at the 68th International Astronautical Congress


Költzsch, Danilo and Barschke, Merlin F. (2017). Finite Element Analysis aided structure design for a modular nanosatellite platform. Proceedings of the 11th IAA Symposium on Small Satellites for Earth Observation, 351-354.


Barschke, Merlin F.; Gordon, Karsten; and Junk, Stefan (2017). Modular architecture and time-efficient development of a flexible nanosatellite platform. Proceedings of the 11th IAA Symposium on Small Satellites for Earth Observation, 289-292.


Gordon, Karsten; Lehmann, Marc and Barschke, M. F. (2017). Flexible low-cost verification of attitude determination and control systems. Proceedings of the 11th IAA Symposium on Small Satellites for Earth Observation, 405-408.


Kühn, Jakob; Barschke, Merlin F. and Költzsch, Danilo (2017). Development of a thermal simulation tool for nanosatellites based on commercial Finite Element Analysis software. Proceedings of the 11th IAA Symposium on Small Satellites for Earth Observation, 385-388.


Barschke, Merlin F.; Gordon, Karsten; von Keiser, Philip and Starke, Mario (2016). FDIR approach of a modular satellite platform architecture. presented at the 66th International Astronautical Congress


Barschke, Merlin F.; Gordon, Karsten; Lehmann, Marc and Brieß, Klaus (2016). The TechnoSat mission for on-orbit technology demonstration. presented at the 65th German Aerospace Congress


Waldemar Bauer and Oliver Romberg and Holger Krag and Geert Henk Visser and Daniel Digirolamo and Merlin F. Barschke and Sergio Montenegro (2016). Debris in-situ impact detection by utilization of CubeSat solar panels. presented at the Small Satellites Systems and Services Symposium


Barschke, Merlin F.; Brieß, Klaus and Renner; Udo (2016). Twenty-five years of satellite development at Technische Universität Berlin. presented at the Small Satellites Systems and Services Symposium


Barschke, Merlin F. and Gordon, Karsten (2015). Enabling flexible payload management through modularity. presented at the 65th International Astronautical Congress


Gordon, Karsten and Barschke, Merlin F. (2015). A new concept of software architecture for a flexible attitude determination and control of nanosatellites. presented at the 65th International Astronautical Congress


Bauer, Waldemar; Romberg, Oliver and Barschke, Merlin F. (2015). Space environment characterisation by applying an innovative debris detector. presented at the Advanced Maui Optical and Space Surveillance Technologies


To top

Zusatzinformationen / Extras

Quick Access:

Schnellnavigation zur Seite über Nummerneingabe

Auxiliary Functions

Chair of Space Technology

Prof. Dr.-Ing. Klaus Brieß
+49 30 314-21339
Room F 515

Grant No.:

50 RM 1219