acquisition and control
computer system on the International Space Station
The SGF Co. Ltd. in cooperation with
RMKI (presently its name is Wigner Research Centre for Physics) has
developed the data acquisition and control computer system for
Plasma Wave Complex (PWC). It mounted to the International
Space Station in 2013. The PWC includes 11 sensors and three on-board
computers. The archiving computer will be inside the station while two
computers will be mounted outside.
Command and Data Management Subsystem
the Rosetta Lander (Philae)
The CDMS is a dual-processor,
warm-reserved fault tolerant control and data processing unit of the
ESA’s Philae. The basic core that will ensure fault tolerance is the
two DPUs both running in hot redundant mode. One of them, marked as the
primary DPU is in charge of performing actual payload control.
Electrical ground support
equipments (EGSE) for different space projects
The SGF Co. Ltd. has developed series
portable EGSEs based on embedded processors with quick look option for
various onboard experiments of Rosetta Orbiter, Philae, MarsExpress,
VenusExpress, BepiColombo and Solar Orbiter missions of ESA. We have
EGSE for Plasma Wave Complex of the International Space Station (ISS).
Software testbed of the CDMS and
The testbed comprises five PCs and
eight embedded processor units simulating the payload. The purpose of
this simulator was to automate test procedures both for nominal and
non-nominal operations of the CDMS. The LSS has been developed on the
order of DLR (Cologne) and MPS (Lindau).
Automated Calibration System
SGF Co. Ltd. in cooperation with
RMKI has developed software
for the post calibration of the ASPERA-4 (Analyzer of Space Plasmas and
Energetic Atoms) instrument for Venus Express mission. The calibration
system is at the PI institution in Kiruna Sweden.
Data Archiving Box and Analysing
DABAS is a load and fatigue register
equipment for Small Airplanes.
The off-line data read out is realised trough Ethernet network. Several
methods are implemented to visualise and analyse
the stored data both in numerical and graphical forms. Can be recognise
the consequency of the accidental high load on sturture.
Linear Sensor Data Acquisition
& Processing System
SGF Co. Ltd. has developed software
medical application, which is used in US to measure sarcomere length
on-line by laser and X-ray diffraction techniques. It includes one
embedded processor to read out the CCD sensor information and to
communicate with a PC which is the graphical user interface.
Colour and Stereo Surface Imaging
Enginers of SGF Co. Ltd. has developed
onboard software of Colour and Stereo Surface Imaging System (CaSSIS)
for ESA's ExoMars 2016 mission. The Planetary Imaging Group
of the Bern University is the Principal Investigator CaSSIS.
Space and Ground Facilities