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RICHTA, T. JANOUŠEK, V. KOČÍ, R.
Original Title
Dynamic Software Architecture for Distributed Embedded Control Systems
Type
conference paper
Language
English
Original Abstract
This paper focuses on the field of dynamically reconfigurable distributed embedded control systems construction process and presents a substantial part of the methodology aimed at this application area which is based on formal models, namely some variants of Petri Nets. Initial system specification is represented by a set of Workflow Petri Nets transformed into decomposed multi-layered Reference Petri Nets model, that is used during the generation of interpretable target system components representation. The main objective of presented approach is the introduction of dynamic reconfigurability features into the target system implementation reflecting changes in system specification during its run-time. Reconfigurability is achieved by the system decomposition into smaller interpretable pieces of computation that are installed on and performed by the underlying infrastructure. Introduced approach brings several layers of reconfigurability through a set of specific translation rules applied in different layers and scenarios for pseudo-code generation and by the possibility of installing the resultant functional parts on system nodes using well-defined communication protocol. The heart of described architecture lies within the specification of hosting platform called Petri Nets Operating System (PNOS) that includes the Reference Petri Nets interpreter.
Keywords
Dynamic Reconfigurability, Embedded Systems, Control Systems, Model-Driven Developement, Model Transformation, Model Execution, Workflow Petri Nets, Reference Petri Nets
Authors
RICHTA, T.; JANOUŠEK, V.; KOČÍ, R.
RIV year
2015
Released
22. 6. 2015
Publisher
CEUR-WS.org
Location
Bruxelles
ISBN
1613-0073
Periodical
CEUR Workshop Proceedings
Year of study
1372
Number
07
State
Federal Republic of Germany
Pages from
133
Pages to
150
Pages count
18
URL
http://ceur-ws.org/Vol-1372/paper8.pdf
BibTex
@inproceedings{BUT119862, author="Tomáš {Richta} and Vladimír {Janoušek} and Radek {Kočí}", title="Dynamic Software Architecture for Distributed Embedded Control Systems", booktitle="PNSE 2015 Petri Nets and Software Engineering", year="2015", series="CEUR Workshop Proceedings", journal="CEUR Workshop Proceedings", volume="1372", number="07", pages="133--150", publisher="CEUR-WS.org", address="Bruxelles", issn="1613-0073", url="http://ceur-ws.org/Vol-1372/paper8.pdf" }