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Authors
Advisor(s)
Abstract(s)
The IOPT-Flow modeling framework is a Web-based set of tools for the design of embedded and cyber-physical system controllers, comprehending a graphical editor, a simulator and automatic code generation tools. Models are designed using an hybrid formalism combining Petri nets and data-flows to specify the reactive and data-driven parts of the controllers. Model composition based on components simplify the development of complex systems, that may be assembled with the help of a library of previously designed components. The synergy of the interaction between data-flow and Petri net elements brings many advantages to the design of mixed systems that must simultaneously perform data processing operations on input signals and manage complex event driven state-machines. The resulting controllers may be implemented on software or reconfigurable hardware devices, as the code generation tools support C and VHDL. The tools are free to use and are available online http://gres.uninova.pt/iopt-flow.
Description
Keywords
Petri nets Computational modeling Libraries Mathematical model Hardware Firing, Fires
Citation
PEREIRA, Fernando; GOMES, Luís – The IOPT-flow framework pairing Petri nets and data-flows for embedded controller development. In IECON 2016 – 42nd Annual Conference of the IEEE. IEEE: Industrial Electronics Society, 2016. ISBN: 978-1-5090-3475-8. http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7794152. Pp. 4832- 4837
Publisher
Institute of Electrical and Electronics Engineers