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System for spacecraft onboard computer verification

Functions

  • simulation and reception of signals from external sensors
  • simulation of customized interfaces
  • power management of on-board digital computing system (OBC)
  • issuing control commands
  • control of the OBC functioning according to the specified algorithms
  • control and registration of parameters of OBC input and output signals in automatic and step-by-step mode (under operator control)

System composition

  • 18 slot chassis
  • system controller
  • power source
  • input-output module
  • module FPGA
  • 100 channel relay module
  • multimeter
  • oscilloscope
  • frequency counter
  • MIL-STD-1553B module
  • SpaceWire Router Mk2S STAR-Dundee

Software platform of the system

  1. Windows 7 Professional 64-bit
  2. MySQL DBMS version 5.5.23

The OBC check-out equipment software modules are written in C ++ using the Qt framework libraries of version 5.7. The scripts for checking control objects are written in the QtScript language. NI Flex-RIO modules FPGA firmware is written in LabView 2015.

The time of the system development is 8 months. Complete set of design documentation and program documentation according to ESKD and ESPD.

Products and services

  • standard measurement equipment supply
  • multifunctional check-out equipment design and supply
  • radio engineering measuring equipment (up to 60 GНz)
  • measuring equipment systems for aerospace
  • software-hardware systems imitating the power system of on-board equipment (on-board net, battery, solar module)
  • automatic testers of harness products
  • modular devices designed by the company or developed upon the customer’s technical requirements
  • bench of automatic incoming control of radioelements, functional assemblies, pyrocartridges, explosive bolts, physical quantities' sensors including higher pressures
  • production of non-standard equipment, parts and assemblies, tooling, harness assemblies and switching module, including customized solutions.

Competencies

  • high qualified designers’ team
  • well-established productive and technological infrastructure
  • integrated system of quality management ISO 9001:2015, ISO 14001:2015, BS OHSAS 18001:2007
  • engineering and manufacturing in compliance with GOST (State Standard)
  • HI-End class measuring equipment use. Entering the products into the State register of Measuring.

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