The Community for Technology Leaders
Simulation Symposium, Annual (2005)
San Diego, California, USA
Apr. 4, 2005 to Apr. 6, 2005
ISSN: 1080-241X
ISBN: 0-7695-2322-6
pp: 233-240
F. Cicirelli , Università della Calabria
A. Furfaro , Università della Calabria
L. Nigro , Università della Calabria
ABSTRACT
This paper proposes a kernel for the distributed simulation of real-time systems modelled by Merlin and Farber?s Time Petri Nets (TPN). The realization depends on Temporal Uncertainty Time Warp (TUTW), a novel time warp algorithm capable of exploiting temporal uncertainty in general optimistic simulations. A key feature of the application rests on the fact that TPN models naturally exhibit a certain degree of temporal uncertainty which the TUTW control engine can exploit to achieve good speedup without impairing accuracy of the simulation output. Usefulness of the achieved TUTW/TPN kernel is demonstrated by simulation experiments on a real-time system example.
INDEX TERMS
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CITATION

L. Nigro, A. Furfaro and F. Cicirelli, "Exploiting Temporal Uncertainty in the Distributed Simulation of Time Petri Nets," Proceedings. 38th Annual Simulation Symposium(ANSS), San Diego, CA, USA, 2005, pp. 233-240.
doi:10.1109/ANSS.2005.20
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