OATAO - Open Archive Toulouse Archive Ouverte Open Access Week

Distributed Simulation of Heterogeneous and Real-time Systems

Lasnier, Gilles and Cardoso, Janette and Siron, Pierre and Pagetti, Claire and Derler, Patricia Distributed Simulation of Heterogeneous and Real-time Systems. (2017) In: Journées FAC - Formalisation des Activités Concurrentes, 29 March 2017 - 30 March 2017 (Toulouse, France). (Unpublished)

[img]
Preview
(Document in English)

PDF (Author's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
1MB

Abstract

This work describes a framework for distributed simulation of cyber-physical systems (CPS). Modern CPS comprise large numbers of heterogeneous components, typically designed in very different tools and languages that are not or not easily composeable. Evaluating such large systems requires tools that integrate all components in a systematic, well-definedmanner. This work leverages existing frameworks to facilitatethe integration offers validation by simulation. A framework for distributed simulation is the IEEE High-Level Architecture (HLA) compliant tool CERTI, which provides the infrastructure for co-simulation of models in various simulation environments as well as hardware components. We use CERTI in combination with Ptolemy II, an environment for modeling and simulating heterogeneous systems. In particular, we focus on models of a CPS, including the physical dynamics of a plant, the software that controls the plant, and the network that enables the communication between controllers. We describe the Ptolemy extensions for the interaction with HLA and demonstrate the approach on a flight control system simulation.

Item Type:Conference or Workshop Item (Paper)
Audience (conference):National conference without published proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
French research institutions > Office National d'Etudes et Recherches Aérospatiales - ONERA (FRANCE)
Other partners > University of California - UC Berkeley (USA)
Laboratory name:
Statistics:download
Deposited By: Pierre Siron
Deposited On:31 May 2018 11:40

Repository Staff Only: item control page