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A Practical Approach towards Validating HIL Simulation of a Safety-critical System
Bombardier Transportation, Sweden.
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems.ORCID iD: 0000-0001-8009-9052
(English)In: The 28th International Symposium on Software Reliability Engineering (ISSRE) - IEEE ISSRE 2017Conference paper, Published paper (Refereed)
Abstract [en]

In order to perform efficient testing of software intensive safety-critical products, organisations often utilise hardware-in-the-loop simulation of the system under test surrounding environment. This way, the system could be invoked and its behaviour could be observed in a controlled setting rather than in the field. However, what effect simulation quality might have on the effectiveness of the testing process still remains an open question. An answer to such a question is rather critical for organisations who are obliged to safety certify their products. In this paper, we are presenting an approach used by Bombardier Transportation to validate their hardware-in-the-loop simulation of a safety-critical system, by executing test cases both in the control setting (lab) and on the real product (train). The process is intended to be used when certifying the simulation which is a necessary step in order to certify the complete system. In addition, we are also presenting some observations from the pilot study and lessons learned.

National Category
Computer Systems
Identifiers
URN: urn:nbn:se:mdh:diva-37066OAI: oai:DiVA.org:mdh-37066DiVA: diva2:1155237
Conference
The 28th International Symposium on Software Reliability Engineering (ISSRE) - IEEE ISSRE 2017, 23 Oct 2017, Toulouse, France
Projects
MegaMaRt2 - Megamodelling at Runtime (ECSEL/Vinnova)
Note

Konferens i oktober 2017 /2011-11-07 Tord

Available from: 2017-11-07 Created: 2017-11-07 Last updated: 2017-11-07Bibliographically approved

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Causevic, Adnan

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Citation style
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  • de-DE
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  • en-US
  • fi-FI
  • nn-NO
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  • Other locale
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Output format
  • html
  • text
  • asciidoc
  • rtf