Deriving Mode Logic for Autonomous Resilient Systems

Inna Vistbakka, Amin Majd, Elena Troubitsyna

Forskningsoutput: Kapitel i bok/konferenshandlingKonferensbidragVetenskapligPeer review

2 Citeringar (Scopus)

Sammanfattning

Ensuring system resilience - dependability in presence of changes - is a complex engineering task. To achieve resilience, a system should not only autonomously cope with non-deterministically changing internal state and external operating conditions but also proactively reconfigure to maintain efficiency. To facilitate structuring and verifying such complex system behavior, in this paper, we demonstrate how to derive resilience-enhancing mode transition logic from the goals that the system should achieve. Our approach is formalised in Event-B that allows us to reason about resilience mechanisms at different architectural levels. We illustrate the proposed approach by an example - safe and efficient navigation of a swarm of drones.

OriginalspråkOdefinierat/okänt
Titel på gästpublikationFormal Methods and Software Engineering - 20th International Conference on Formal Engineering Methods, ICFEM 2018, Gold Coast, QLD, Australia, November 12-16, 2018, Proceedings
RedaktörerJing Sun, Meng Sun
FörlagSpringer
Sidor320–336
ISBN (elektroniskt)978-3-030-02450-5
ISBN (tryckt)978-3-030-02449-9
DOI
StatusPublicerad - 2018
MoE-publikationstypA4 Artikel i en konferenspublikation
EvenemangInternational Conference on Formal Engineering Methods, ICFEM - 20th International Conference on Formal Engineering Methods, ICFEM 2018
Varaktighet: 12 nov 2018 → …

Konferens

KonferensInternational Conference on Formal Engineering Methods, ICFEM
Period12/11/18 → …

Nyckelord

  • Event-B
  • Formal modelling
  • Resilient Systems
  • Swarm of drones

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