A Modeling Framework for Schedulability Analysis of Distributed Avionics Systems

Pujie Han, Zhengjun Zhai, Brian Nielsen, Ulrik Nyman

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

6 Citationer (Scopus)
153 Downloads (Pure)

Abstract

This paper presents a modeling framework for schedulability analysis of distributed integrated modular avionics (DIMA) systems that consist of spatially distributed ARINC-653 modules connected by a unified AFDX network. We model a DIMA system as a set of stopwatch automata (SWA) in UPPAAL to analyze its schedulability by classical model checking (MC) and statistical model checking (SMC). The framework has been designed to enable three types of analysis: global SMC, global MC, and compositional MC. This allows an effective methodology including (1) quick schedulability falsification using global SMC analysis, (2) direct schedulability proofs using global MC analysis in simple cases, and (3) strict schedulability proofs using compositional MC analysis for larger state space. The framework is applied to the analysis of a concrete DIMA system.
OriginalsprogEngelsk
TitelProceedings Third Workshop on Models for Formal Analysis of Real Systems and Sixth International Workshop on Verification and Program Transformation
RedaktørerJohn P. Gallagher, Rob van Glabbeek, Wendelin Serwe
Antal sider19
Vol/bind268
ForlagEPTCS
Publikationsdato27 mar. 2018
Sider150-168
DOI
StatusUdgivet - 27 mar. 2018
Begivenhed3rd Workshop on Models for Formal Analysis of Real Systems and 6th International Workshop on Verification and Program Transformation, MARSVPT 2018 - Thessaloniki, Grækenland
Varighed: 20 apr. 2018 → …

Konference

Konference3rd Workshop on Models for Formal Analysis of Real Systems and 6th International Workshop on Verification and Program Transformation, MARSVPT 2018
Land/OmrådeGrækenland
ByThessaloniki
Periode20/04/2018 → …
NavnElectronic Proceedings in Theoretical Computer Science
ISSN2075-2180

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