Reachset Conformance and Automatic Model Adaptation for Hybrid Systems

Hendrik Roehm (), Alexander Rausch and Matthias Althoff
Additional contact information
Hendrik Roehm: Department of Informatics, Technical University of Munich, 85748 Garching, Germany
Alexander Rausch: Corporate Research, Robert Bosch GmbH, 71272 Renningen, Germany
Matthias Althoff: Department of Informatics, Technical University of Munich, 85748 Garching, Germany

Mathematics, 2022, vol. 10, issue 19, 1-16

Abstract: Model-based verification uses a model to reason about the correctness of a real system. This requires the model and the system to be conformant, such that verification results on the model can be transfered to the real system. Especially for hybrid systems, which combine discrete and continuous behavior, defining and checking conformance is a difficult task. In this work, we present reachset conformance for hybrid systems that transfers safety properties from a model to the real system. We show how a model can be adapted to be conformant to measurements of a real system and demonstrate this for a real autonomous vehicle. The obtained reachset conformant model can be used for the verification of safety-critical properties, such as collision avoidance.

Keywords: conformance; reachability analysis; formal verification; hybrid systems; automated vehicles; uncertain systems (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2022
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
https://www.mdpi.com/2227-7390/10/19/3567/pdf (application/pdf)
https://www.mdpi.com/2227-7390/10/19/3567/ (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:gam:jmathe:v:10:y:2022:i:19:p:3567-:d:929667

Access Statistics for this article

Mathematics is currently edited by Ms. Emma He

More articles in Mathematics from MDPI
Bibliographic data for series maintained by MDPI Indexing Manager ().