Title :
A New Generation On-Board Computer and Solid State Data Recorder suitable for SpaceWire Platforms
Author :
Durna, Mehmet ; Urhan, Hakan ; Turhan, Onur ; Kozal, Ömer ; Gürün, Melike
Author_Institution :
ODTU Yerleskesi, Ankara
Abstract :
TUBITAK-UZAY (previously TUBiTAK-BILTEN) has launched a new satellite mission project known as RASAT after BILSAT-1´s successful launch. In RASAT, the aim is to develop new subsystems those will replace the legacy systems incrementally which are off-performance or obsolete. OBDH subsystem on BILSAT-1 platform contains systems with obsolete parts, like on-board computers. Also, in future´s earth imaging satellite missions, large amount of data will likely be generated on-board, increasing the performance requirements of the OBDH subsystem.A new generation on board computer, code named BILGE, together with its flight software and ground station software has been developed.
Keywords :
aerospace computing; aircraft computers; artificial satellites; data recording; space vehicle electronics; BILGE; Earth imaging satellite missions; RASAT; TUBITAK-UZAY; TUBiTAK-BILTEN; flight software; ground station software; legacy systems; on-board computer; satellite mission project; solid state data recorder; space wire platforms; Computer networks; Costs; Data communication; Data handling; Memory; Payloads; Satellites; Solid state circuits; Telecommunications; Telemetry;
Conference_Titel :
Recent Advances in Space Technologies, 2007. RAST '07. 3rd International Conference on
Conference_Location :
Istanbul
Print_ISBN :
1-4244-1057-6
Electronic_ISBN :
1-4244-1057-6
DOI :
10.1109/RAST.2007.4284026
