A Qualitative Comparison of Two Hybrid DEVS Approaches: Unterschied zwischen den Versionen

Aus Kompetenzportal
Wechseln zu: Navigation, Suche
Zeile 1: Zeile 1:
{{Artikel Infobox
{{Artikel Infobox
|Autor=Christina Deatcu, Thorsten Pawletta
|Autor=Thorsten Pawletta, Christina Deatcu
|In=Simulation Notes Europe
|In=Simulation Notes Europe

Version vom 18. Januar 2013, 10:57 Uhr

A Qualitative Comparison of Two Hybrid DEVS Approaches
Autor Thorsten Pawletta, Christina Deatcu
In: Simulation Notes Europe
Ausgabe 22(1)
ISBN/ISSN: 2306-0271, doi: 10.11128/sne.22.tn.10107
Erscheinungsjahr 2012
Seitenzahl 10
Hyperlink http://www.sne-journal.org/fileadmin/user_upload/tx_pubdb/sne_22_1_webres_01.pdf


A hybrid system is defined as a system with mixed discrete event and continuous parts. Two approaches for modeling and simulation of hybrid systems in the context of the Discrete EVent System Specification (DEVS) formalism are compared. Since the system theoretic DEVS approach has been introduced during the 1970ies, it has been completed by different extensions. The hybrid extensions checked against each other here, are the Quantized State Systems (QSS) method and a wrapper concept based on traditional ODE solvers. For a comparison from engineering practice point of view, these two hybrid DEVS approaches are analyzed within the scientific and technical computing environment MATLAB.