Conference article

Cyber-Physical Systems Modeling and Simulation with Modelica

Dan Henriksson
Dassault Systèmes AB, Ideon Science Park, Lund, Sweden

Hilding Elmqvist
Dassault Systèmes AB, Ideon Science Park, Lund, Sweden

Download articlehttp://dx.doi.org/10.3384/ecp11063502

Published in: Proceedings of the 8th International Modelica Conference; March 20th-22nd; Technical Univeristy; Dresden; Germany

Linköping Electronic Conference Proceedings 63:57, s. 502-509

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Published: 2011-06-30

ISBN: 978-91-7393-096-3

ISSN: 1650-3686 (print), 1650-3740 (online)

Abstract

This paper introduces the area of Cyber-Physica Systems (CPS) and describes the relation to Modelica and Modelica-based tools. Special aspects of CPS applications that should make Modelica well suited for their modeling and simulation are highlighted.

Recent Modelica developments facilitating integrated model-based system development applicable to CPS are presented. Especially; it is shown how detailed timing simulations; involving both real-time task scheduling and network communication; are realized in Modelica. A robot example is used to demonstrate the new CPS simulation features.

Keywords

Cyber-physical systems; Modelica; Model-based development; Timing simulation

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