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

fYear

2007

fDate

14-16 June 2007

Firstpage

429

Lastpage

432

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/RAST.2007.4284026

Filename

4284026