liu.seSök publikationer i DiVA
Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Validation Techniques Applied on the Saab Gripen FighterEnvironmental Control System Model
Saab Aeronautics, Linköping, Sweden.ORCID-id: 0000-0002-5773-3518
Saab Aeronautics, Linköping, Sweden.ORCID-id: 0000-0002-3120-1361
Saab Aeronautics, Linköping, Sweden.
Saab Aeronautics, Linköping, Sweden.
2015 (Engelska)Ingår i: Proceedings of the 56th SIMS / [ed] Lena Buffoni, Adrian Pop, and Bernhard Thiele, Linköping, 2015, s. 199-210, artikel-id ecp15119199Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

The Environmental Control System (ECS) of the Saab Gripen fighter provides a number of vital functions, such as provision of coolant air to the avionics, comfort air to the cockpit, and pressurization of the aircraft fuel system. To support system design, a detailed simulation model has been developed in the Modelica-based tool Dymola. The model needs to be a “good system representation”, during both steady-state operation and relevant dynamic events, if reliable predictions are to be made regarding cooling performance, static loads in terms of pressure and temperature, and various other types of system analyses. A framework for semi-automatic validation of the ECS model against measurements is developed and described in this paper. The framework extends a proposed formal methodology of semi-automaticmodel validation against in-situ measurements to the model development process implemented at Saab.Applied methods for validating the model in steady-state operation and during relevant dynamic events are presented in detail. The developed framework includes automatic filtering of measurement points defined as steady-state operation and visualization techniques applied on validation experiments conducted in the previously mentioned points. The proposed framework both simplify continuous validation throughout the system development process and enables a smooth transition towards a more independent verification and validation process.

Ort, förlag, år, upplaga, sidor
Linköping, 2015. s. 199-210, artikel-id ecp15119199
Serie
Linköping Electronic Conference Proceedings, No 119, ISSN 1650-3686, E-ISSN 1650-3740 ; 119
Nyckelord [en]
Verification and Validation, Coverage, Domain of Validity, Historical Data Validation
Nationell ämneskategori
Rymd- och flygteknik
Identifikatorer
URN: urn:nbn:se:liu:diva-142392DOI: 10.3384/ecp15119199ISBN: 978-91-7685-900-1 (tryckt)OAI: oai:DiVA.org:liu-142392DiVA, id: diva2:1153438
Konferens
The 56th Conference on Simulation and Modelling (SIMS 56)
Forskningsfinansiär
VINNOVA, NFFP6 2013-01211Tillgänglig från: 2017-10-30 Skapad: 2017-10-30 Senast uppdaterad: 2017-11-16

Open Access i DiVA

fulltext(1084 kB)161 nedladdningar
Filinformation
Filnamn FULLTEXT01.pdfFilstorlek 1084 kBChecksumma SHA-512
b669a88e3ea4a27e612a077fd31fe761ae82c50ac61ee42173a68881772d590264e09ab7083c334c7a4aa5805aac766ab20e1e0117ae013a6c167ef0535bee1c
Typ fulltextMimetyp application/pdf

Övriga länkar

Förlagets fulltext

Sök vidare i DiVA

Av författaren/redaktören
Hällqvist, RobertEek, MagnusGavel, Hampus
Rymd- och flygteknik

Sök vidare utanför DiVA

GoogleGoogle Scholar
Totalt: 161 nedladdningar
Antalet nedladdningar är summan av nedladdningar för alla fulltexter. Det kan inkludera t.ex tidigare versioner som nu inte längre är tillgängliga.

doi
isbn
urn-nbn

Altmetricpoäng

doi
isbn
urn-nbn
Totalt: 82 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf