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Authors: Alessandro Fantechi and Stefano Pepi

Affiliation: University of Florence, Italy

Keyword(s): Petri Nets, Timed Petri Nets, Coloured Petri Nets, Real Time Systems, Scheduling Algorithm, Modeling, Formal Verification, Railway Signalling.

Abstract: In the experience of a railway signaling manufacturer, schedulability analysis takes an important portion of the time dedicated to configure a complex, generic, real-time application into a specifically customized signalling embedded application. We report on an approach aimed at substituting possibly unreliable and costly empirical measures with rigorous analysis. The analysis is done resorting to modeling the scheduling algorithms by Petri Nets. We have compared two types of Petri Nets: Timed Petri Nets (TPN) and Coloured Petri Nets (CPN), supported by open source tools, respectively TINA and CPN Tools 4.0 concluding that the latter are more suited for the dealt problem.

CC BY-NC-ND 4.0

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Paper citation in several formats:
Fantechi, A. and Pepi, S. (2016). Petri Nets Modeling for the Schedulability Analysis of Industrial Real Time Systems. In Proceedings of the International Workshop on domAin specific Model-based AppRoaches to vErificaTion and validaTiOn (MODELSWARD 2016) - AMARETTO; ISBN 978-989-758-166-3, SciTePress, pages 5-13. DOI: 10.5220/0005841700050013

@conference{amaretto16,
author={Alessandro Fantechi. and Stefano Pepi.},
title={Petri Nets Modeling for the Schedulability Analysis of Industrial Real Time Systems},
booktitle={Proceedings of the International Workshop on domAin specific Model-based AppRoaches to vErificaTion and validaTiOn (MODELSWARD 2016) - AMARETTO},
year={2016},
pages={5-13},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005841700050013},
isbn={978-989-758-166-3},
}

TY - CONF

JO - Proceedings of the International Workshop on domAin specific Model-based AppRoaches to vErificaTion and validaTiOn (MODELSWARD 2016) - AMARETTO
TI - Petri Nets Modeling for the Schedulability Analysis of Industrial Real Time Systems
SN - 978-989-758-166-3
AU - Fantechi, A.
AU - Pepi, S.
PY - 2016
SP - 5
EP - 13
DO - 10.5220/0005841700050013
PB - SciTePress