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This paper presents a metamodel for the Input-Output Place-Transition nets (IOPT nets), a Petri net class targeted at controllers modeling. The proposed metamodel reuses many of the elements of the Petri Net Markup Language (PNML) metamodel, such as places, transitions, and arcs; it extends the PNML metamodel for Place/Transition nets to comprise concepts inherent to IOPT nets. The IOPT nets metamodel...
This work presents a tool for automatic generation of controllers' implementation code from Petri nets models amenable to be deployed into common platforms using widely used high level programming languages, such as C, C++, and Java. The generated code is linked with platform specific functions, supporting different types of implementation platforms, ranging from low-cost microcontrollers to workstations,...
In recent years, we have witnessed the emerging trend in industrial informatics of joining web-services technologies in the embedded system's design. In one hand web-services turns lower the integration efforts of several technological entities through platform-independent interfaces. On the other hand it is well-known that embedded systems are everywhere, taking a great amount of research in design...
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