DLR Portal
Home|Sitemap|Contact|Accessibility Imprint and terms of use Privacy Cookies & Tracking |Deutsch
You are here: Home:Projects:Completed Projects:MBSE4FDIR
Advanced Search
News
Institute
Departments
Activities
Projects
Aeromask
ALQU
DLR-PostProc
Drone Simulation Project
ELEVATE
EQUATE
EQUIP
GAP
HIFIS
HPC against Corona
HPDA-Grundlagensoftware
IslandViz
MAIUS
ScOSA
TRACE
VESTEC
Virtual Satellite
Virtual Planet
VR-OOS
Completed Projects
ATON
BIROS
C²A²S²E
Core Avionics
CROSS DRIVE
DLR Software-Katalog
DLR Software Standards
EmotionAAL
ESROCOS
Eu:CROPIS
HICFD
IMENS-3C
Mars Cartography in VR
MBSE4FDIR
Next Generation Train
OOV-TET-1
Online Monitoring
PartnerGrid
SHEFEX II
SimMoLib
TATT
UCAV-2010
Software
Publications
Offers
Print

MBSE4FDIR



Brief Description:

The Model Based Engineering for Failure Detection, Isolation and Recovery (MBSE4FDIR) project aims to capture, develop and realize FDIR concepts using modern MBSE concepts.

Project Description:

Up to today even well designed systems are not free of errors, but a spacecraft needs to deal with these unknown faults to some extent. To raise trust in handling system failures, reliability engineering applies Failure Detection, Isolation and Recovery (FDIR) concepts.

MBSE4FDIR is an internal DLR-Project aiming to capture FDIR concepts using modern MBSE methodologies. With this research we strife to conceive a holistic model for space systems consisting of software and hardware on the one hand and the satellite and the ground segment on the other hand. Of further interest are also the development of new approaches for verifying and validating FDIR solutions. For this purpose methods from the areas of simulation and formal verification are employed.

Furthermore, the on “Virtual Satellite 4” based software “VirSat FDIR” is being developed within the context of the MBSE4FDIR project with the goal of providing automated, software tool support for conceiving and analyzing FDIR Models.

DLR Simulation and Software Technology Tasks

  • Capturing and unifying DLR internal FDIR methodologies and processes
  • Development of MBSE Models for representing FDIR concepts
  • Development of the “Virtual Satellite 4” based software “VirSat FDIR” for FDIR design
  • Automatic analysis of the models on the basis of formal methods

Project Partners

  • DLR Institut für Raumfahrtsysteme
  • DLR Institut für Optische Informationssysteme
  • DLR Institut für Raumflugbetrieb und Astronautentraining

Project Runtime

01.01.2017 – 31.12.2019


Related Topics
Spacecraft Design, Testing and Performance
Documentation and Information Science
Copyright © 2023 German Aerospace Center (DLR). All rights reserved.