Properties Preservation in Distributed Execution of Petri Nets Models
Résumé
Model-based development for embedded system design
has been used to support the increase of system's complexity. Several
modeling formalisms are well matched for usage within this area. One of
the goals of this work is to contribute to the usage of Petri nets as
system specification language within model-based development of embedded
systems having MDA proposals as a reference for the development flow.
Distributed execution of the Petri net model is achieved through model
partitioning into sub-modules. System decomposition is obtained through
net splitting operation. Two types of implementation platforms were
considered: compliant and non-compliant with zero time delay for
communication between modules. Using model-checking techniques,
properties associated with the execution of the distributed models in
both types of platforms were compared with the execution of the initial
(centralized) Petri net model.
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